Polycyclic Compounds
Polycyclic compounds are organic molecules that contain multiple interconnected rings. These compounds include polycyclic aromatic hydrocarbons and other complex ring systems. They are significant in materials science, pharmaceuticals, and organic electronics. At CymitQuimica, we provide high-quality polycyclic compounds to support your research and industrial applications, ensuring reliable and effective results in your projects.
Subcategories of "Polycyclic Compounds"
- Acridines(98 products)
- Anthraquinones(533 products)
- Anthraquinonesulfonic Acids(16 products)
- Azobenzenes(270 products)
- Azonaphthalenes(98 products)
- Azoxybenzenes(12 products)
- Azulenes(11 products)
- Benzimidazoles(1,476 products)
- Benzodioxanes(27 products)
- Benzofurans(928 products)
- Benzothiophenes(701 products)
- Benzotriazoles(438 products)
- Binaphthyls(133 products)
- Carbazoles(464 products)
- Chromanes, Chromenes(480 products)
- Coumarins(1,125 products)
- Cyclophanes(11 products)
- Fluorenes and Fluorenones(384 products)
- Imidazopyridines(10 products)
- Indans(118 products)
- Indazoles(2,038 products)
- Indenes(22 products)
- Indoles(3,986 products)
- Indolines(119 products)
- Isatins(234 products)
- Isobenzofurans(17 products)
- N-Substituted Phthalimides(153 products)
- Naphthalenes(2,438 products)
- Naphthyridines(17 products)
- Naphtoquinone(2 products)
- Perylenes(36 products)
- Phenazines(25 products)
- Phthalazines(33 products)
- Phthalimide(153 products)
- Polycyclic Aromatic Hydrocarbons (PAHs)(285 products)
- Polyphenol(270 products)
- Pteridines(52 products)
- Pyrenes(87 products)
- Quinuclidine(1 products)
- Tetracenes(7 products)
Show 32 more subcategories
Found 4575 products of "Polycyclic Compounds"
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1H-Indole-2-carboxylic acid, methyl ester
CAS:Formula:C10H9NO2Purity:95%Color and Shape:SolidMolecular weight:175.1840Bicyclo[4.1.0]heptane-7-carboxylic acid
CAS:Formula:C8H12O2Purity:95%Color and Shape:SolidMolecular weight:140.17974,4-Difluoro-6-azaspiro[2.5]octane, HCl
CAS:Formula:C7H12ClF2NPurity:97%Color and Shape:SolidMolecular weight:183.62673-Isoquinolinecarboxylic acid, 2-acetyl-1,2,3,4-tetrahydro-
CAS:Formula:C12H13NO3Purity:97%Molecular weight:219.23655-Amino-3-chloroisoquinoline
CAS:Formula:C9H7ClN2Purity:96%Color and Shape:SolidMolecular weight:178.61834-Bromoquinoline-6-carboxylic acid
CAS:Formula:C10H6BrNO2Purity:95%Color and Shape:SolidMolecular weight:252.06413-Aminoquinoline-5-carboxylic acid
CAS:Formula:C10H8N2O2Purity:95%Color and Shape:SolidMolecular weight:188.18275-Bromo-7-nitroindoline
CAS:Formula:C8H7BrN2O2Purity:97%Color and Shape:SolidMolecular weight:243.0574benzyl 6-oxa-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS:Formula:C12H13NO3Purity:98%Color and Shape:SolidMolecular weight:219.2365Ref: IN-DA0039P4
1g28.00€5g73.00€10g130.00€1kgTo inquire100gTo inquire250gTo inquire500gTo inquire250mg25.00€3-BROMO-6-CYANO (1H)INDAZOLE
CAS:Formula:C8H4BrN3Purity:95%Color and Shape:SolidMolecular weight:222.04153-Bromo-1H-indole-4-carbonitrile
CAS:Formula:C9H5BrN2Purity:97%Color and Shape:SolidMolecular weight:221.05341H-Indole-2-carboxylic acid, 4,6-dichloro-, ethyl ester
CAS:Formula:C11H9Cl2NO2Purity:98%Color and Shape:SolidMolecular weight:258.1007Ethyl 5-amino-1H-indole-2-carboxylate
CAS:Formula:C11H12N2O2Purity:98%Color and Shape:SolidMolecular weight:204.2252tert-Butyl 6-amino-1H-indole-1-carboxylate
CAS:Formula:C13H16N2O2Purity:97%Color and Shape:SolidMolecular weight:232.27831H-Indazole-3-carboxylic acid, 5-bromo-6-chloro-
CAS:Formula:C8H4BrClN2O2Purity:97%Color and Shape:SolidMolecular weight:275.48666,7-Dihydro-5H-quinoline-8-one
CAS:Formula:C9H9NOPurity:97%Color and Shape:SolidMolecular weight:147.1739Ref: IN-DA00I9MI
1g35.00€5g76.00€10g114.00€1kgTo inquire25g197.00€50g496.00€100gTo inquire250gTo inquire250mg26.00€5-broMoquinoline-8-carbonitrile
CAS:Formula:C10H5BrN2Purity:95%Color and Shape:SolidMolecular weight:233.06415-Bromo-8-nitroisoquinoline
CAS:Formula:C9H5BrN2O2Purity:95%Color and Shape:SolidMolecular weight:253.05226-Bromo-quinoline-2-carbonitrile
CAS:Formula:C10H5BrN2Purity:97%Color and Shape:SolidMolecular weight:233.06412-Butyl-4-spirocyclopentane-2-imidazolin-5-one, HCl
CAS:Formula:C11H19ClN2OPurity:98%Color and Shape:SolidMolecular weight:230.73443-oxo-2,3-dihydro-1H-isoindole-4-carboxylic acid
CAS:Formula:C9H7NO3Purity:96%Color and Shape:SolidMolecular weight:177.15683-Hydroxyquinuclidine-3-carbonitrile
CAS:Formula:C8H12N2OPurity:98%Color and Shape:SolidMolecular weight:152.19372-Quinolinamine, 7-(trifluoromethyl)-
CAS:Formula:C10H7F3N2Purity:98%Color and Shape:SolidMolecular weight:212.17121H-Indazole-7-carboxylic acid, 5-chloro-, methyl ester
CAS:Formula:C9H7ClN2O2Purity:97%Color and Shape:SolidMolecular weight:210.6171Ref: IN-DA000RGE
1g115.00€5g525.00€10gTo inquire25gTo inquire100gTo inquire100mg60.00€250mg83.00€500mg110.00€1H-Indazole, 4-bromo-7-nitro-
CAS:Formula:C7H4BrN3O2Purity:97%Color and Shape:SolidMolecular weight:242.02962-Chloro-6-fluoroquinoline
CAS:Formula:C9H5ClFNPurity:95%Color and Shape:SolidMolecular weight:181.59411-(Cloromethyl)-4,5-dihydro-1H-imidazole hydrochloride
CAS:Formula:C9H11NO2SPurity:98%Color and Shape:SolidMolecular weight:197.25413-Azabicyclo[3.3.0]octane, HCl
CAS:Formula:C7H14ClNPurity:97%Color and Shape:SolidMolecular weight:147.6458Ref: IN-DA003IYA
1g26.00€5g30.00€10g25.00€25g50.00€2kgTo inquire5kgTo inquire100g110.00€250g155.00€500g313.00€6-Chloro-2-(trifluoromethyl)quinolin-4-ol
CAS:Formula:C10H5ClF3NOPurity:97%Color and Shape:SolidMolecular weight:247.60101H-INDOLE, 5-CHLORO-2-PHENYL-
CAS:Formula:C14H10ClNPurity:95%Color and Shape:SolidMolecular weight:227.68895-Nitroisoindoline, HCl
CAS:Formula:C8H9ClN2O2Purity:97%Color and Shape:SolidMolecular weight:200.62231H-Indole-2,3-dione, 4-bromo-
CAS:Formula:C8H4BrNO2Purity:98%Color and Shape:SolidMolecular weight:226.02693,7,9-Triazabicyclo[3.3.1]nonane-3-carboxylic acid, 1,1-dimethylethylester
CAS:Formula:C11H21N3O2Purity:97%Color and Shape:SolidMolecular weight:227.30334-Bromo-6-cyanoquinoline
CAS:Formula:C10H5BrN2Purity:98%Color and Shape:SolidMolecular weight:233.06411H-Pyrrolo[2,3-b]pyridine-4-carbonitrile, 6-chloro-
CAS:Formula:C8H4ClN3Purity:95%Color and Shape:SolidMolecular weight:177.5905Pyrazolo[1,5-a]pyrimidin-3-amine, 5-chloro-
CAS:Formula:C6H5ClN4Purity:96%Color and Shape:SolidMolecular weight:168.58373,9-Diazaspiro[5.5]undecane-2,4-dione, 9-(phenylmethyl)-
CAS:Formula:C16H20N2O2Purity:98%Color and Shape:SolidMolecular weight:272.34224-Chloro-8-fluoroquinoline
CAS:Formula:C9H5ClFNPurity:98%Color and Shape:SolidMolecular weight:181.59416-Azaspiro[2.5]octane-6-carboxylic acid, phenylmethyl ester
CAS:Formula:C15H19NO2Purity:95%Molecular weight:245.31692H-Indol-2-one, 6-chloro-5-fluoro-1,3-dihydro-
CAS:Formula:C8H5ClFNOPurity:98%Color and Shape:SolidMolecular weight:185.58286-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Formula:C14H17BFNO2Purity:95%Color and Shape:SolidMolecular weight:261.09972-Chloro-1,10-phenanthroline
CAS:Formula:C12H7ClN2Purity:95%Color and Shape:SolidMolecular weight:214.65045-Bromo-8-fluoroquinoline
CAS:Formula:C9H5BrFNPurity:97%Color and Shape:SolidMolecular weight:226.04511,4-dioxa-7-azaspiro[4.4]nonane
CAS:Formula:C6H11NO2Purity:98%Color and Shape:LiquidMolecular weight:129.15704-Chloro-7-nitroquinoline
CAS:Formula:C9H5ClN2O2Purity:97%Color and Shape:SolidMolecular weight:208.6012Quinoline, 2-(4,5-dihydro-2-oxazolyl)-
CAS:Formula:C12H10N2OPurity:97%Color and Shape:SolidMolecular weight:198.22063-Isoquinolinemethanamine
CAS:Formula:C10H10N2Purity:95%Color and Shape:SolidMolecular weight:158.19985,6-Dimethoxy-1H-indole-2-carboxylic acid
CAS:Formula:C11H11NO4Purity:98%Color and Shape:SolidMolecular weight:221.20931H-Indole-2-carboxylic acid, 4,6-dichloro-
CAS:Formula:C9H5Cl2NO2Purity:97%Color and Shape:SolidMolecular weight:230.04759-Chloro-2,3-dihydro-1H-cyclopenta[b]quinoline
CAS:Formula:C12H10ClNPurity:97%Color and Shape:SolidMolecular weight:203.66755-Bromo-4-chloro-3-indolyl phosphate p-toluidine salt
CAS:Formula:C15H15BrClN2O4PPurity:98%Color and Shape:SolidMolecular weight:433.6214Methyl indole-3-carboxylate
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.1840Quinoline-4-carboxylic acid
CAS:Formula:C10H7NO2Purity:98%Color and Shape:SolidMolecular weight:173.16817-Bromo-1H-indazole-3-carbonitrile
CAS:Formula:C8H4BrN3Purity:97%Color and Shape:SolidMolecular weight:222.04153-Phenanthrenebutanoic acid
CAS:Formula:C18H16O2Purity:99%Color and Shape:SolidMolecular weight:264.31842-Chloroquinoline-4-carboxylic acid
CAS:Formula:C10H6ClNO2Purity:96%Color and Shape:SolidMolecular weight:207.61314,7-Dichloro-2,8-dimethylquinoline
CAS:Formula:C11H9Cl2NPurity:98%Color and Shape:SolidMolecular weight:226.1019Ethyl 4-hydroxy-6-(trifluoromethyl)quinoline-3-carboxylate
CAS:Formula:C13H10F3NO3Purity:95%Color and Shape:SolidMolecular weight:285.21862,8-Diazaspiro[4.5]decane-8-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester
CAS:Formula:C13H22N2O3Purity:96%Color and Shape:SolidMolecular weight:254.3254Ref: IN-DA001YL7
1g61.00€5g142.00€10g219.00€25g692.00€50gTo inquire100gTo inquire100mg26.00€250mg34.00€Ref: IN-DA000OZY
25g20.00€50g24.00€100g29.00€10kg350.00€200g39.00€25kgTo inquire500g50.00€50kgTo inquire1H-Indole, 3-(2-propen-1-yl)-
CAS:Formula:C11H11NPurity:95%Color and Shape:LiquidMolecular weight:157.21176-Chloro-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine
CAS:Formula:C7H7ClN2OPurity:97%Color and Shape:SolidMolecular weight:170.59631,5,7-Triazabicyclo[4.4.0]dec-5-ene
CAS:Formula:C7H13N3Purity:97%Color and Shape:SolidMolecular weight:139.1982Ref: IN-DA0038MA
1g22.00€5g30.00€10g31.00€1kgTo inquire25g57.00€50g90.00€100g134.00€250g205.00€500g493.00€8-Bromo-5-(trifluoromethyl)quinoline
CAS:Formula:C10H5BrF3NPurity:98%Color and Shape:SolidMolecular weight:276.0526tert-Butyl 3-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate
CAS:Formula:C13H22N2O3Purity:97%Color and Shape:SolidMolecular weight:254.32544,8-Etheno-1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, 3a,4,4a,7a,8,8a-hexahydro-
CAS:Formula:C12H8O6Purity:98%Color and Shape:SolidMolecular weight:248.18837-Azaspiro[3.5]nonane-2,7-dicarboxylic acid, 7-(1,1-dimethylethyl)ester
CAS:Formula:C14H23NO4Purity:97%Color and Shape:SolidMolecular weight:269.3367Ref: IN-DA00H2OF
1g61.00€5g160.00€10g305.00€25g613.00€50gTo inquire100gTo inquire100mg24.00€250mg28.00€4-bromo-1H-indole-6-carboxylic acid
CAS:Formula:C9H6BrNO2Purity:97%Color and Shape:SolidMolecular weight:240.05345-Hydroxy-1,2,3,4-tetrahydroisoquinoline Hydrochloride
CAS:Formula:C9H12ClNOPurity:97%Color and Shape:SolidMolecular weight:185.65076-Fluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride
CAS:Formula:C9H11ClFNPurity:97%Color and Shape:SolidMolecular weight:187.6417Ref: IN-DA0036K2
1g56.00€5g119.00€10g171.00€25g240.00€50g530.00€100gTo inquire250gTo inquire100mg28.00€250mg32.00€500mg44.00€Diethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate
CAS:Formula:C14H18O6Purity:98%Color and Shape:SolidMolecular weight:282.28912H-Indol-2-one, 1,3-dihydro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C14H16BNO3Purity:95%Color and Shape:SolidMolecular weight:257.0927Methyl 6-bromoquinoline-2-carboxylate
CAS:Formula:C11H8BrNO2Purity:97%Color and Shape:SolidMolecular weight:266.09071-isopropyl-1H-indazol-5-amine
CAS:Formula:C10H13N3Purity:97%Color and Shape:SolidMolecular weight:175.23031H-Indole, 5-chloro-7-nitro-
CAS:Formula:C8H5ClN2O2Purity:97%Color and Shape:SolidMolecular weight:196.59056-Oxa-1-azaspiro[3.3]heptane-1-carboxylic acid tert-butyl ester
CAS:Formula:C10H17NO3Purity:97%Molecular weight:199.2469Ethyl 2-Aminoindole-3-carboxylate
CAS:Formula:C11H12N2O2Purity:97%Color and Shape:SolidMolecular weight:204.2252Ref: IN-DA003MK8
1g22.00€5g26.00€10g28.00€25g56.00€50g79.00€5kgTo inquire100g110.00€250g212.00€500g556.00€tert-butyl 6-hydroxy-3-azabicyclo[3.2.0]heptane-3-carboxylate
CAS:Formula:C11H19NO3Purity:97%Color and Shape:SolidMolecular weight:213.27354,6-DICHLORO-1H-INDOLE-2,3-DIONE
CAS:Formula:C8H3Cl2NO2Purity:95%Color and Shape:SolidMolecular weight:216.02098-Benzyl-8-azabicyclo[3.2.1]octan-2-one
CAS:Formula:C14H17NOPurity:95+%Color and Shape:SolidMolecular weight:215.29092,5-Diazaspiro[3.5]nonane-2-carboxylic acid, 1,1-dimethylethyl ester
CAS:Formula:C12H22N2O2Purity:97%Color and Shape:SolidMolecular weight:226.31536-Bromo-1-(phenylsulfonyl)-1H-indole
CAS:Formula:C14H10BrNO2SPurity:98%Color and Shape:SolidMolecular weight:336.20371H-Indazole, 4-broMo-7-fluoro-
CAS:Formula:C7H4BrFN2Purity:98%Color and Shape:SolidMolecular weight:215.02252-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 6-hydroxy-, 1,1-dimethylethyl ester, (1R,4S,6S)-rel-
CAS:Formula:C11H19NO3Purity:97%Color and Shape:SolidMolecular weight:213.27353-Bromo-6-chloroisoquinoline
CAS:Formula:C9H5BrClNPurity:98%Color and Shape:SolidMolecular weight:242.4997
![Bicyclo[4.1.0]heptane-7-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I85J.webp&w=3840&q=75)
![4,4-Difluoro-6-azaspiro[2.5]octane, HCl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000XW5.webp&w=3840&q=75)
![benzyl 6-oxa-3-azabicyclo[3.1.0]hexane-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039P4.webp&w=3840&q=75)
![3-Azabicyclo[3.3.0]octane, HCl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003IYA.webp&w=3840&q=75)
![3,7,9-Triazabicyclo[3.3.1]nonane-3-carboxylic acid, 1,1-dimethylethylester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IE88.webp&w=3840&q=75)
![1H-Pyrrolo[2,3-b]pyridine-4-carbonitrile, 6-chloro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0000FM.webp&w=3840&q=75)
![Pyrazolo[1,5-a]pyrimidin-3-amine, 5-chloro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000KND.webp&w=3840&q=75)
![3,9-Diazaspiro[5.5]undecane-2,4-dione, 9-(phenylmethyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002IB4.webp&w=3840&q=75)
![5,6-Dihydroxy-2-azabicyclo[2.2.1]heptan-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019EWM.webp&w=3840&q=75)
![6-Azaspiro[2.5]octane-6-carboxylic acid, phenylmethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0096GM.webp&w=3840&q=75)
![1,4-dioxa-7-azaspiro[4.4]nonane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0021CF.webp&w=3840&q=75)
![9-Chloro-2,3-dihydro-1H-cyclopenta[b]quinoline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00CRNJ.webp&w=3840&q=75)
![2,8-Diazaspiro[4.5]decane-8-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001YL7.webp&w=3840&q=75)
![6-Chloro-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I196.webp&w=3840&q=75)
![1,5,7-Triazabicyclo[4.4.0]dec-5-ene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0038MA.webp&w=3840&q=75)
![tert-Butyl 3-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000H00.webp&w=3840&q=75)
![4,8-Etheno-1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone, 3a,4,4a,7a,8,8a-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003O6S.webp&w=3840&q=75)
![7-Azaspiro[3.5]nonane-2,7-dicarboxylic acid, 7-(1,1-dimethylethyl)ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00H2OF.webp&w=3840&q=75)
![Diethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00560F.webp&w=3840&q=75)
![6-Oxa-1-azaspiro[3.3]heptane-1-carboxylic acid tert-butyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000MF0.webp&w=3840&q=75)
![tert-butyl 6-hydroxy-3-azabicyclo[3.2.0]heptane-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003STK.webp&w=3840&q=75)
![8-Benzyl-8-azabicyclo[3.2.1]octan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003A6B.webp&w=3840&q=75)
![2,5-Diazaspiro[3.5]nonane-2-carboxylic acid, 1,1-dimethylethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000MGJ.webp&w=3840&q=75)
![2-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 6-hydroxy-, 1,1-dimethylethyl ester, (1R,4S,6S)-rel-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002BR4.webp&w=3840&q=75)
