Toxicology

<p>Applications Risedronic Acid is a pyridinyl biphosphonate bone resorption inhibitor.<br>References Mortensen, L., et al.: J. Clin. Endocrinol. Metab., 83, 396 (1998); Harris, S.T., et al.: J. Am. Med. Assoc., 282, 1344 (1999); Boiser, S., et al.: Cancer Res., 60, 2949 (2000)<br></p>

<p>Applications Triprolidine is an antihistaminic agent with anticholinergic properties. Triprolidine is used to treat and prevent symptoms associated with allergies. Triprolidine is also used in combination with cold medicine to provide relief for flu-like symptoms.<br>References Bye, C. et al.: Br. J. Clin. Pharmacol., 1, 342 (1974); Fantozzi, R. et al.: Br. J. Pharmacol., 53, 569 (1975);<br></p>

<p>Stability Hygroscopic<br>Applications Monosultap is a type of insecticide that is used in agricultural use to regulate insect growth against Pieris rapae.<br>References Zhong, G.H., et al.: J. Appl. Ent., 125, 563 (2001);<br></p>

<p>Applications Labelled Limaprost (L461500). Limaprost is an analog of Prostaglandin E1 with structural modifications intended to give it a prolonged half-life and greater potency. Limaprost is used as an antianginal.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Tsuboi, T., et al.: Arch. Int. Pharmacodyn., 247, 89 (1980), Adaikan, P.G., et al.: Prostaglandins Med., 6, 449 (1981), Kottegoda, S.R., et al.: Prostaglandins Leukotrienes Med., 8, 343 (1982), Ishizaki, T., et al.: Chest, 85, 382 (1984),<br></p>

<p>Stability Hygroscopic<br>Applications An antibiotic related to Cephalosporin, used in the treatment of bacterial infections.<br>References Ahmed, A., et al.: Vet. Microbiol., 136, 397 (2009), Kim, M., et al.: J. Bacteriol. Virol., 39, 29 (2009), Fourches, D., et al.: Chem. Res. Toxicol., 23, 171 (2010),<br></p>

<p>Applications Heptachlor is an organochlorine pesticide/insecticide used in the protection of crops from pests.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Shoeib, M. et al.: Env. Toxicol. Chem., 21, 984 (2002); Parlar, H. et al.: J. Agric. Food. Chem., 27, 278 (1979);<br></p>

<p>Impurity Albendazole Impurity 6 Calcium<br>Applications Cyanamide is used in the synthesis of H2 receptor histamine antagonists. Also use in the synthesis of oxadiazoles and 1,2,4-thiaziazoles as dual 5-lipoxygenase and cyclooxygenase inhibitors. (Albendazole Impurity 6)<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Young, R. et al.: J. Med. CHem., 31, 656 (1988); Unangst, P. et al.: J. Med. CHem., 35, 3691 (1992);<br></p>

<p>Stability Hygroscopic<br>Applications Orally active, third generation cephalosporin antibiotic.<br>References Kamimura, T., et al.: Antimicrob. Agents Chemother., 25, 98 (1984),Yamanaka, H., et al.: J. Antibiot., 38, 1738 (1985), Guay, D.R.P., et al.: Antimicrob. Agents Chemother., 30, 485 (1986),<br></p>

<p>Applications Dichloroprop is a herbicide used for the post-emergence control of annual and perennial broad-leaved weeds and some brush species.<br>References Freitas, M.R., et al.: RSC Adv., 5, 7547 (2015); Aizawa, H.: Handbook of Metabolic Pathways of Xenobiotics, 3, 1212 (2014)<br></p>

<p>Applications Azafenidin is a weed controlling herbicide used in various crops.<br>References Chandran, R.S., et al.: Weed. Technol., 14, 556 (2000); Sharma, S.D., et al.: Bull. Environ. Contamin. Toxiciol., 67, 594 (2001);<br></p>

<p>Applications Propaquizafop is used in the studies of the pesticides residue in tomatoes and cucumbers and the associated health risks.<br>References Lozowicka, B., et al.: Environ. Monit. Assess., 187, 1 (2015)<br></p>

<p>Applications 1-(1-Ethylpropyl)-5,6-dimethyl-7-nitro-1H-benzimidazole is a metabolite of Pendimethalin(P221900). Pendimethalin herbicide used to control the spread of weedgrass.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Haith, D., et al.: Environ. Sci. Technol., 44, 6496 (2010), Jabran, K., et al.: Int. J. Agric. Biol., 12, 335 (2010)<br></p>

<p>Applications Alogliptin Benzoate is an oral antihyperglycemic agent that is a selective inhibitor of the enzyme dipeptidyl peptidase-4 (DPP-4). Alogliptin Benzoate is used in the treatment of type 2 diabetes.<br>References Wang, Y., et. al.: Drugs Future, 33, 7 (2008); Lynn, F., et al.: Diabetes, 50, 1004 (2001); Trumper, A., et al.: J. Endocrinol., 174, 233 (2002); Vollmer, K., et al.: J. Clin. Endocrinol. Metab., 94, 1379 (2009)<br></p>

<p>Applications 4-Fluoroaniline is a degradation product of Ezetimibe (E975000). 4-Fluoroaniline is used as an analytical reagent in the enzymic detection of glucose.<br>References El-Moghazy, S.M. et al.: J. Chin. Chem. Soc., 56, 360 (2009); Gorski, L. et al.: Anal. Bional. Chem., 389, 533 (2007);<br></p>

<p>Applications This is a controlled substance (depressant). Anticonvulsant; sedative; hypnotic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Goldenthal, E.I., et al.: Toxicol. Appl. Pharmacol., 18, 185 (1971), Chao, M.K.C., et al.: Anal. Profiles Drug Subs., 7, 359 (1978),<br></p>

<p>Stability Moisture Sensitive, Unstable in Solution<br>Applications Bensulfuron-methyl inhibits the growth of Anabaena azotica. ALS inhibitor.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Liao, J. Z., et al.: Fresenius Environ. Bull., 25, 5000 (2016)<br></p>

<p>Applications Pyruvic Acid-13C3 is labelled Pyruvic acid (P998900).Pyruvic acid is an Intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, Pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest. The liver can convert Pyruvic acid to alanine by amination.<br>References Wenzel, A., et al.: J. Neurosci., 21, 53 (2001); Martinez., et al.: Development, 6, 851 (2002); Nakayama, K., et al.: J. Biochem., 146, 757 (2009); Tanaka, T., et al.: J. Pharmacol. Sci., 109, 24 (2009)<br></p>

<p>Stability Moisture Sensitive<br>Applications Labelled Rapamycin. A triene macrolide antibiotic isolated from Streptomyces hygroscopicus. Name derived from the native word for Easter Island, Rapa’Nui. Used as an immunosuppressant; antirestenotic.This compound contains aproximately 2% d0.<br>References Martel, P.R., et al.: Can. J. Physiol. Pharmacol., 55, 48 (1977), Carlson, R.P., et al.: J. Pharmacol. Exp. Ther., 266, 1125 (1993), Kahan, B.D., et al.: Lancet, 356, 194 (2000), Holmes, D.R., et al.: Circulation, 109, 634 (2004),<br></p>

<p>Applications An oral anti-diabetic drug.<br>References Choi, S., et al.: J. Med. Chem., 53, 3696 (2010), Fritzson, I., et al.: ChemMedChem, 5, 608 (2010), Lee-Manion, A., et al.: J. Agric. Food Chem., 57, 10619 (2009),<br></p>

<p>Applications Scopolamine Hydrobromide Hydrate is an acetylcholine antagonist. Used in treatment of motion sickness; antiemetic; antispasmodic; mydriatic; preanesthetic medicant. Neuroprotective &amp; Neuroresearch Product.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brand, J.J., et al.: Lancet, 2, 232 (1970); Bowles, J.B., et al.: Anaesthesia, 34, 476 (1979); Clissold, S.P., et al.: Drugs, 29, 189 (1985); Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 19, 477 (1990);<br></p>

<p>Applications Taurine (1,2-13c2, 98%) (cas# 70155-54-3) is a useful research chemical.<br></p>

<p>Applications Chloroquine used in the treatment of malaria and MDR-strains. It is a COVID19-related research product.<br>References Laufer, M. et al.: PLoS One., 7, e42284 (2012); Hangartner, S. et al.: Drug Test. ANal., 5, 777 (2013)<br></p>

<p>Applications N-Cyclohexylbenzo[d]thiazole-2-sulfonamide is useful for the production of sulfur-modified chloroprene rubber.<br>References Kondo, A., et al.: PCT Int. Appl. (2020), WO 2020189518 A1<br></p>

<p>Applications (S)-(+)-Methoprene is used as an insect growth regulator. May be used to inhibit metamorphosis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Koureas, Mi. et al.:Sci. Total Env., 496, 358 (2014); Knaus, M. et al.: Veterin. Parasitol., 202, 40 (2014);<br></p>

<p>Applications Hexazinone-d6 (dimethyl-d6-amino) (CAS# 1219804-22-4) is a useful isotopically labeled research compound.<br></p>

<p>Stability Very Hygroscopic<br>Applications rac Tenofovir-d6 Diphosphate Triethylamine Salt is an isotopic analog of Tenofovir Diphosphate Triethylamine Salt (T018525), which is a metabolite of Tenofovir (T018500).<br>References Hazra, R., et al.: Antimicrob. Agents Chemother., 48, 124 (2004), Piketty, C., et al.: Antivir. Ther., 11, 213 (2006), Molto, J., et al.: Ther. Drug Monit., 29, 648 (2007),<br></p>

<p>Applications N-Desmethylthiamethoxam-D4 is an impurity of thiamethoxam and an isotope labelled compound of N-Desmethylthiamethoxam (D292485). Thiamethoxam is a hepatotoxic insecticide in mice.<br>References Swenson, T. L., et al.: Toxicol. Lett., 216, 139 (2013); Karmakar, R., et al.: Pest Manag. Sci, 65, 931 (2009)<br></p>

<p>Applications It is the 1-(acetyloxy) ethyl ester of Cefuroxime (C248060), an injectable second generation cephalosporin with an excellent antibacterial activity. This ester has a broader spectrum of activity than cephalexin (first-generation) and is widely used to treat respiratory tract infections. Antibacterial.<br>References Nguyen, N., et al.: Pharm. Res., 8, 893 (1991), Stoeckel, K., et al.: Antimicrob. Agents Chemother., 42, 2602 (1998), Scott, L., et al.: Drugs, 61, 1455 (2001), Bulitta, J. B., et al.: Antimicrob. Agents Chemother., 53, 3462 (2009);<br></p>

<p>Applications Metyrapone acts as a glucocorticoid synthesis inhibitor, maintaining stress-hormone levels.<br>References Keller, C. et al.: Drug. Alc. Dep., 133, 405 (2013); Vilela, F. et al.: Neuroendocrinol., 97, 322 (2013);<br></p>

<p>Applications Pyruvic Acid-13C2 is an intermediate in synthesizing L-Lactic Acid-d3 Sodium Salt (L113503), a labelled sodium salt of L-Lactic Acid (L113500). L-Lactic Acid occurs in small quantities in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity. L-(+)-Lactic acid is also present in liver, kidney, thymus gland, human amniotic fluid, and other organs and body fluids.<br>References Wenzel, A., et al.: J. Neurosci., 21, 53 (2001); Martinez., et al.: Development, 6, 851 (2002); Nakayama, K., et al.: J. Biochem., 146, 757 (2009); Tanaka, T., et al.: J. Pharmacol. Sci., 109, 24 (2009)<br></p>

<p>Applications Antiepileptic agent with anxiolytic and antimanic properties. Anticonvulsant.This is a controlled substance (depressant).<br>References Blum, et al.: Arzneim.-Forsch., 23, 377 (1973), Winslow, W.C., et al.: Anal. Profiles Drug Subs., 6, 61 (1977)<br></p>

<p>Applications Triflumizole is an conazole fungicide is an imidazole fungicide used on many food and ornamental crops.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Haralson, J.C., et al.: Crop. Protect., 44, 1 (2013); Leroux, P., et al.: Pest. Manage. Sci., 69, 15 (2013);<br></p>

<p>Applications Pirimicarb is a pesticide which is useful in cannabis testing kits as a component of pesticide mixes (P698240).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Stability Hygroscopic<br>Applications Labelled Iopromide. Nonionic, injectable radio-contrast medium. Diagnostic aid (radiopaque medium).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Muetzel, W., et al.: Am.J. Neuroradiol., 4, 350 (1983), Dawson, P., et al.: Acta Radiol. Diagn., 25, 253 (1984),<br></p>

<p>Applications Tricyclazole is an common active ingredient in several commercial fungicide products used to control rice blast fungus, in transplanted and direct-seeded rice.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Dhingani, J.C., et al.: J. Pure. App. Microbiol., 6, 1683 (2012); Jeong, S.A., et al.: Bull. Environ. Contamin. Toxicol., 89, 1181 (2012);<br></p>

<p>Applications Labelled Menthol. Used for oral gel patch or film containing herb extracts or Chinese medicine, fruit extract, spearmint, and menthol for smoking cessation.<br>References Ikaheimo, I., et al.: J. Antimicrob. Chemother., 46, 287 (2000), Gillet, Y., et al.: Lancet, 359, 753 (2002), Turos, E., et al.: Bioorg. Med. Chem. Lett., 2002, 12, 2229 (2002),<br></p>

<p>Applications L-Glutaryl Carnitine-d6 Chloride is the isotope labelled analog of L-Glutaryl Carnitine (G597600) and a metabolite of L-Carnitine (C184110).<br>References Millington, D., et al.: J. Inherit. Metab. Dis., 13, 321 (1990), Chace, D., et al.: Clin. Chem., 49, 1797 (2003),<br></p>

<p>Applications Imazapic can be used in analytical and biological studies of residue analysis and determination of imidazolinone herbicides in sunflower and soil by GC-MS.<br>References Ozcan, C., et al.: Chromatographia, 80, 941 (2017)<br></p>

<p>Applications Controlled substance (opiate). Used in treatment of opioid dependence.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bishara, R.H., et al.: Anal. Profiles Drug Subs., 3, 365 (1974), Senay, E.C., et al.: Int. J. Addict., 20, 803 (1985), Inturrisi, C.E., et al.: Clin. Pharmacol. Ther., 41, 392 (1987), Sees, K.L., et al.: J. Am. Med. Assoc., 283, 1303 (2000),<br></p>

<p>Stability Hygroscopic<br>Applications N-Demethyl Lincomycin Hydrochloride is an impurity of Lincomycin (L466200), an antibiotic produced by Streptomyces lincolnensis. Lincomycin is a lincosamide antibiotic that forms cross-links within the peptidyl transferase loop region of the 23S rRNA. Inhibits bacterial protein synthesis. Antibacterial.<br>References Mason, D.J., et al.: Antimicrob. Agents Chemother., 555 (1962); Gray, et al.: Toxicol. Appl. Pharmacol., 6, 476 (1964); Muti, H.Y., et al.: Anal. Profiles Drug Subs. Excip., 23, 269 (1994)<br></p>

<p>Applications A cell-permeable fluorescent probe selective for Zinc. Fluorescence: max. Em. l = 515nm<br>References Koh, J., et al.: Science, 272, 1013 (1996), Suh, S., et al.: Brain Res., 852, 268 (2000), Finney, L., et al.: Science, 300, 931 (2003), Lopantsev, V., et al.: Neuroscience, 116, 237 (2003), Kambe, T., et al.: Cell Mol. Life Sci., 61, 49 (2004),<br></p>

<p>Applications A fodder additive for poultry used to prevent coccidiosis infections. Antiprotozoan drug.<br>References Morrison, W.D. et al.: Poult. Sci., 46, 391 (1967); Davis, J.L. et al.: Vet. Pharmacol. Therap., 9, 1145 (2009);<br></p>

<p>Applications Herbicide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Leather, G.R., et al.: Pestic. Biochem. Physiol., 7, 437 (1977),<br></p>

<p>Applications 3’-N-Didesmethyl-3’-N-tosyl Azithromycin is a derivative of Azithromycin (A927000, dihydrate) which is a semi-synthetic macrolide antibiotic.<br>References Langtry, H.D., et al.: Drugs, 56, 273 (1998)<br></p>

<p>Applications Benzamide is a compound that is widely used as a starting material for various organic syntheses and reactions. Benzamide derivatives are prevalent in the pharmaceutical industry, for example Raclopride (R070800), a Dopamine (D533780) D-2 agonist that is used to treat patients with Parkinson’s Disease. Benzamide derivatives are also used in chemistry, for example N-nitrophenyl benzamide derivatives are used as chromosensors to detect cyanide in aqueous environments.<br>References Ehrin, E., et al.: Int. J. Appl. Rad. Isot., 36, 269 (1985); Sun, Y., et al.: Tetrahedron, 65, 3480 (2009); Terai, M., et al.: Eur. J. Pharm., 173, 177 (1989)<br></p>

<p>Stability Light Sensitive<br>Applications Methiocarb acts as a pesticide which is used in the protection of crops from insects and fungus. Also useful in cannabis testing kits as a component of pesticide mixes (P698235).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wong, J. et al.: J. Agri,. Food. Chem., 58, 5897 (2010); Ghini, S. et al.: Arch. Env. Cont. Toxicol., 47, 479 (2004);<br></p>

<p>Applications Spinetoram L is an impurity of Spinetoram (S683650), Spinetoram belongs to spinosyn family of insecticides and shows potential of natural products research.<br>References Kirst H. A.: J. Antibiot., 63, 101-111 (2010)<br></p>

<p>Applications (±)-Fluazifop-d4 is a labeled analogue of (±)-Fluazifop (F407430), a grass-selective herbicide which inhibits acetyl-CoA carboxylase in sensitive plant species.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Walker, K.A., et. al.: Biochem. J., 254, 307 (1988); Hajslova, J., et. al.: J. Chrom., 438, 55 (1988)<br></p>

<p>Stability Unstable in DMSO solution<br>Applications Chlorimuron-ethyl is used in weed control method as herbicide.<br>References Sada, Y., et al.: PCT Int. Appl. 45 pp. (2020)<br></p>

<p>Applications Tropine derivative with anticholinergic activity. Antispasmodic; used in treatment of urinary incontinence.<br>References Antweiler, H., et al.: Arzneim.-Forsch., 16, 1581 (1966), Lux, G., et al.: Fortschr. Med., 96, 2113 (1978), Madersbacher, H., et al.: Br. J. Urol., 75, 452 (1995), Zinner, N.R., et al.: Expert Opin. Pharmacother., 6, 1409 (2005),<br></p>

<p>Applications Alloxydim-sodium can be used to prepare methods and formulas for prevention of downward migration of agricultural materials, as well as, controlling of herbicide resistant or tolerant weeds.<br>References Essig, K., et.al., PCT Int. Appl., 84,(2020); Kraus, H., et.al., PCT Int. Appl., 75,(2019);<br></p>

<p>Applications Amiodarone is a non-selective ion channel blocker. Antiarrhythmic (class III).<br>References Bonati, M., et al.: J. Pharm. Sci., 73, 829 (1984); Plomp, T.A., Anal. Profiles Drug Subs., 20, 1 (1991); Chow, M., et al.: Ann. Pharmacother., 30, 637 (1996), Singh, B.N., et al.: Clin. Cardiol., 20, 608 (1997)<br></p>

<p>Applications Thifensulfuron-methyl is a sulfonylurea herbicide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zhuang, Q-K., et al.: Huanjing Yu Jiankang Zazhi, 32, 621-623 (2015)<br></p>

<p>Applications Amfenac is an antibacterial agent for the treatment of otitis externa.<br>References Sofia, R.D., et al.: Pharmacol. Res. Communications, 11, 179 (1979),<br></p>

<p>Applications Flupyradifurone (F598615), the unlabelled version of Flupyradifurone-d5, can be used as an insecticide.<br>References Anon, IP.com J., 12, 19 (2011)<br></p>

<p>Applications Propineb is used as a fungicide.<br>References Sharma, I.M., et. al.: J. Mycology Plant Pathology, 44, 92 (2014); Gupta, R.C., et. al.: Pestology, 37, 43 (2013)<br></p>

<p>Applications A chloroacetanilide herbicide used on vegetable crops.<br>References Matthies, M., et al.: Environ. Sci. Technol., 43, 9223 (2009); Hollender, J., et al.: Environ. Sci. Technol., 43, 7862 (2009); Dresen, S., et al.: Anal. Bioanal. Chem., 396, 2425 (2010); Liu, B., et al.: J. Agric. Food Chem., 58, 2673 (2010);<br></p>

<p>Applications Macitentan-d4 is an isotopic form of Macitentan (M105005). Macitentan, is an orally active endothelin receptor antagonist used for pulmonary arterial hypertension.<br>References Emoto, N. Ensho to Men'eki, 20, 487 (2012);<br></p>

<p>Impurity Levofloxacin USP Related Compound B<br>Applications Levofloxacin intermediate.<br>References Liu, Bo; Y., et al.: Bioorg. Med. Chem., 13, 2451 (2005), Lalitha D., et al.: J. Pharm. Biomed. Anal., 50, 710 (2009),<br></p>

<p>Applications Labelled Tiludronic Acid (T441250). A biphosphonate bone resorption inhibitor.<br>References Fraser, W.D., et al.: Postgrad. Med. J., 73, 496 (1997),<br></p>

<p>Applications Medicagenic acid is a versatile compound extracted from some plants, such as the branches of Eucommia ulmoides. It has antifungal properties towards candida albicans.<br>References Xiong, W.; et al.: Chem. Nat. Compd., 54, 1009 (2018); Dorsaz, S.; et al.: Antimicrob. Agents Chemother., 61, 00829-17/1 (2017).<br></p>

<p>Applications 4-Dimethylaminosulfotoluidide-d7 is an isotope labelled intermediate in the synthesis of Tolylfluanide (T536730), a polyvalent sulfamide fungicide that is closely related to dichlofluanide.<br>References Wainwright, A. et al.: Bright. Crop Prot. Conf. Pests Dis., 1, 275 (1996)<br></p>

<p>Applications 5-phenyl-1,3-oxazolidin-2-one (cas# 7693-77-8) is a useful research chemical.<br></p>

<p>Applications cis-9-Hexadecenoylcarnitine Inner Salt is an L-carnitine metobolite which are often used to diagnose specific inherited metabolic diseases.<br>References Yang, S. et l.: J. Chrom. B., Anal. Tech. Biomed. Life Sci., 857, 251 (2007); Minkler, P. et al.: J. Chrom. B., Anal. Tech. Biomed. Life Sci. 1061, 128 (2017);<br></p>

<p>Applications Herbicide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Gagne, F., et al.: Environ. Res., 103, 238 (2007), LaChapelle, A., et al.: Reprod. Toxicol., 23, 20 (2007),<br></p>

<p>Applications Mefenacet is an acetanilide herbicide which is used for pre- and post emergence control of annual weeds in paddy oil. Mefenacet has been widely used and repeated in Asian countries and is frequently detected in river or lake water.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Saka, M., et al.: Ectoxicol. Environ. Saf., 73, 1165 (2010); Ye, Y-F., et al.: J. Environ. Sci., 16, 343 (2004);<br></p>

<p>Applications 2-Amino-6-methylpyrimidin-4(3H)-one (cas# 3977-29-5) is a useful research chemical.<br></p>