Tertiary Amines
Tertiary amines are amines in which all three hydrogen atoms attached to the nitrogen have been replaced by carbon radicals. These compounds are important in organic synthesis, serving as bases, nucleophiles, and ligands in various chemical reactions. Tertiary amines are used in the production of pharmaceuticals, catalysts, and materials. At CymitQuimica, we provide a comprehensive selection of high-quality tertiary amines to support your research and industrial applications, ensuring precise and efficient performance in your projects.
Found 17117 products of "Tertiary Amines"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Tert-Butyl 6-bromo-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate
CAS:Purity:97%Molecular weight:380.2820129394531Tert-butyl 2-benzyl-2,6-diazaspiro[3.4]octane-6-carboxylate
CAS:Purity:97%Molecular weight:302.41799926757811'-Benzyl-3,7-diazaspiro[bicyclo[3.3.1]nonane-9,4'-piperidine]-2,4,6,8-tetraone
CAS:Purity:97%Molecular weight:341.36700439453125Dicyclohexylamine (2R,3R)-3-((S)-1-(tert-butoxycarbonyl)pyrrolidin-2-yl)-3-methoxy-2-methylpropanoate
CAS:Purity:98%Molecular weight:468.679(R)-tert-butyl 2-(1-(3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)benzoyl)-3-hydroxyazetidin-3-yl)piperidine-1-carboxylate
CAS:Purity:97%Molecular weight:631.4349975585938(R)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl acetate
CAS:Purity:97% mix TBC as stabilizerMolecular weight:366.460998535156252-Chloro-N,N-dimethylpropan-1-amine hydrochloride
CAS:Formula:C5H13Cl2NPurity:97%Color and Shape:Solid, CrystallineMolecular weight:158.07N-Boc-pyrrolidin-2-yl-acetic acid methyl ester
CAS:Formula:C12H21NO4Purity:98.0%Color and Shape:LiquidMolecular weight:243.3036-(2,3-Dihydro-1,4-benzodioxin-5-yl)-N-[3-[(dimethylamino)methyl]phenyl]-2-methoxy-pyridin-3-amine
CAS:Purity:98%Molecular weight:391.47100830078125((2-Morpholin-4-ylethyl)amino)(phenylamino)methane-1-thione
CAS:Formula:C13H19N3OSPurity:95.0%Color and Shape:SolidMolecular weight:265.38(6R)-6-[4-(morpholin-4-yl)phenyl]-6-(thiophen-3-yl)piperidine-2,4-dione
Purity:97%Molecular weight:356.44000244140625N-[3-(Dimethylamino)propyl]acrylamide (stabilised with MEHQ)
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:156.22900390625(S)-tert-Butyl (5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate
CAS:Purity:95.0%Molecular weight:302.41799926757818-Cyclopentyl-5-methyl-2-[[(5-piperazin-1-ylpyridin-2-yl)]amino]-8H-pyrido[2,3-d]pyrimidin-7-one
CAS:Purity:97%Molecular weight:405.5060119628906(4aR,7aS)-4-Benzyloctahydropyrrolo[3,4-b][1,4]oxazine
CAS:Purity:95%Color and Shape:SolidMolecular weight:218.30000305175781-(4,6-Dimethylpyrimidin-2-yl)piperidine-4-carboxylic acid
CAS:Formula:C12H17N3O2Purity:95.0%Color and Shape:SolidMolecular weight:235.2872-(2-((TERT-BUTOXYCARBONYL)(CYCLOPROPYLMETHYL)AMINO)PYRIDIN-4-YL)OXAZOLE-4-CARBOXYLIC ACID
CAS:Purity:95%Molecular weight:359.38198852539064-Hydroxybenzoyl-1-methylpiperazine
CAS:Formula:C12H16N2O2Purity:97.0%Color and Shape:SolidMolecular weight:220.2721-(4-Phenyl-cyclohexyl)-piperazine
CAS:Formula:C16H24N2Purity:95+%Color and Shape:SolidMolecular weight:244.382Methyl(2R,7aR)-2-(benzyloxy)tetrahydro-1H-pyrrolizine-7a(5H)-carboxylate
CAS:Molecular weight:275.348N1-(3-(Dimethylamino)propyl)-N3,N3-dimethylpropane-1,3-diamine
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:187.33099365234375(R)-4-(benzyloxy)-3-(3-(diisopropylamino)-1-phenylpropyl)benzoic acid hydrochloride
CAS:Purity:96%Molecular weight:482.05999755859375N,N-Dimethylformamide dimethylacetal
CAS:Formula:C5H13NO2Purity:97.0%Color and Shape:Liquid, Clear LiquidMolecular weight:119.1641-(Diphenylmethyl)-3-(methanesulfonyloxy)azetidine
CAS:Purity:95.0%Color and Shape:Solid, Crystalline PowderMolecular weight:317.3999938964844N1-(2-(Dimethylamino)ethyl)-5-methoxy-N1-methyl-N4-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)-2-nitrobenzene-1,4-diamine
CAS:Purity:98%Color and Shape:SolidMolecular weight:475.5530090332031Tert-Butyl 4-aminospiro[3,4-dihydrochromene-2,4'-piperidine]-1'-carboxylate
CAS:Purity:97%Molecular weight:318.41699218752-(Piperazin-1-yl)-acetic acid hydrate
CAS:Formula:C6H14N2O3Purity:97.0%Color and Shape:Solid, Colourless solidMolecular weight:162.1892-(4-Methylpiperazin-1-yl)benzyl alcohol
CAS:Formula:C12H18N2OPurity:95.0%Color and Shape:SolidMolecular weight:206.289Methyl 2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetate
CAS:Purity:97%Color and Shape:SolidMolecular weight:586.58801269531252-Azepan-1-yl-2-phenylethylamine
CAS:Formula:C14H22N2Purity:95.0%Color and Shape:SolidMolecular weight:218.3444-(bis(4-Iodophenyl)amino)benzaldehyde
CAS:Purity:97%Color and Shape:SolidMolecular weight:525.12799072265621-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-4-piperidinecarboxylic acid
CAS:Formula:C12H12ClF3N2O2Purity:95.0%Color and Shape:SolidMolecular weight:308.69N7,N7-Dimethyl-3-(3-methylphenyl)-1,7-isoquinolinediamine
CAS:Purity:98%Molecular weight:277.3710021972656Tert-Butyl 8-(hydroxymethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate
CAS:Purity:97%Molecular weight:263.33700561523443-[(4,6-Dimethylpyrimidin-2-yl)(methyl)amino]benzoic acid
CAS:Formula:C14H15N3O2Purity:95.0%Color and Shape:SolidMolecular weight:257.2934-(6-(4-Methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl)benzene-1,2-diamine trihydrochloride
CAS:Purity:98%Molecular weight:431.7900085449219N-{1-[7-(but-2-yn-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]piperidin-3-yl}formamide
CAS:Purity:98%Molecular weight:500.562988281253,5-Difluoro-N,N-dimethylaniline
CAS:Formula:C8H9F2NPurity:98.0%Color and Shape:Liquid, ClearMolecular weight:157.164N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS:Purity:95.0%Molecular weight:335.4549865722656N1-((Ethylimino)methylene)-N3,N3-dimethylpropane-1,3-diamine
CAS:Formula:C8H17N3Purity:98.0%Color and Shape:Liquid, ClearMolecular weight:155.245tert-Butyl 3-amino-3-oxopropyl(benzyl)carbamate
CAS:Formula:C15H22N2O3Purity:95.0%Molecular weight:278.3521,1′,1”,1”’-(Ethane-1,2-diylbis(azanetriyl))tetrakis(propan-2-ol)
CAS:Formula:C14H32N2O4Purity:95.0%Color and Shape:Liquid, ClearMolecular weight:292.424-Diethylaminophenyl isothiocyanate
CAS:Formula:C11H14N2SPurity:99.0%Color and Shape:Solid, Low Melting SolidMolecular weight:206.313-(4-sec-Butylpiperazin-1-yl)-3-oxopropionic acid hydrochloride
CAS:Formula:C11H21ClN2O3Color and Shape:SolidMolecular weight:264.75Tert-Butyl 3',3'-difluoro-[1,4'-bipiperidine]-1'-carboxylate
CAS:Purity:97%Molecular weight:304.38198852539061-(6-(Benzyloxy)-1H-indol-3-yl)-N,N-dimethylmethanamine
CAS:Purity:97%Molecular weight:280.37100219726564-Amino-piperidine-1-carboxylic acid t-butyl ester
CAS:Formula:C10H20N2O2Purity:95%Color and Shape:Solid, Powder or Crystaline Powder or Solid or ChunksMolecular weight:200.2824-Bromo-N,N-diethylaniline
CAS:Formula:C10H14BrNPurity:95%Color and Shape:SolidMolecular weight:228.133(S)-(5-BROMO-1H-INDOL-3-YL)((R)-1-METHYLPYRROLIDIN-2-YL)METHANOL
Purity:95%Molecular weight:309.20700073242195-Cyano-2-[4-butoxycarbonyl-1-(1,4-diazepenyl)]pyridine
CAS:Formula:C16H22N4O2Color and Shape:Solid, White powderMolecular weight:302.378Tert-Butyl 9-benzyl-5-oxo-2,9-diazaspiro[5.5]undecane-2-carboxylate
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:358.481994628906251-(4-Iodophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one
CAS:Purity:95.0%Molecular weight:384.2170104980469N,N,N'-Triphenyl-1,4-phenylenediamine
CAS:Purity:98%Color and Shape:SolidMolecular weight:336.437988281254-(BIS(4-METHOXYPHENYL)AMINO)BENZALDEHYDE
CAS:Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:333.38699340820311-(4-Fluorobenzyl)-4-(2-hydroxyethyl)piperazine
CAS:Formula:C13H19FN2OPurity:97.0%Color and Shape:SolidMolecular weight:238.306Perfluoro-N-methylpiperidine
CAS:Formula:C6F13NPurity:99.0%Color and Shape:LiquidMolecular weight:333.052N,N-Dimethyl-n-hexadecylamine
CAS:Formula:C18H39NPurity:99.0%Color and Shape:LiquidMolecular weight:269.517Ethyl 5-(piperazin-1-yl)benzofuran-2-carboxylate hydrochloride
CAS:Purity:98%Molecular weight:310.77999877929695-Cyano-2-[4-butoxycarbonyl(piperazino)]pyridine
CAS:Formula:C15H20N4O2Purity:99.0%Color and Shape:SolidMolecular weight:288.3514-(4-Methylpiperidin-1-yl)-3-nitrobenzoic acid
CAS:Formula:C13H16N2O4Purity:95.0%Color and Shape:Yellow powderMolecular weight:264.2814-Amino-1-N-Boc-5,7-dichloro-1,2,3,4-tetrahydroquinoline
CAS:Formula:C14H18Cl2N2O2Purity:97.0%Color and Shape:SolidMolecular weight:317.21Tert-butyl 4-(2-((methylsulfonyl)oxy)-1-(2-phenyl-1H-benzo[d]imidazol-1-yl)ethyl)piperidine-1-carboxylate
Purity:98%Molecular weight:499.63000488281251-[4-Chloro-2-(methylsulfonyl)phenyl]piperazine
CAS:Formula:C11H15ClN2O2SPurity:95.0%Color and Shape:SolidMolecular weight:274.76Fluorinert (TM) (FC-43) (Reg)
CAS:Formula:C12F27NPurity:60.0%Color and Shape:LiquidMolecular weight:671.096Tert-Butyl 3-(2,7-dichloro-8-fluoropyrido[4,3-d]pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate
CAS:Purity:97%Molecular weight:428.2900085449219(1R,3S,4S)-3-(6-BROMO-1H-BENZIMIDAZOL-2-YL)-2-AZABICYCLO[2.2.1]HEPTANE-2-CARBOXYLIC ACID 1,1-DIMETHYLETHYL ESTER
CAS:Purity:95%Molecular weight:392.2969970703125Tert-butyl 4-(4-((8-ethyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)-2-fluorophenyl)piperazine-1-carboxylate
Purity:98%Molecular weight:468.5329895019531METHYL (R)-1-TRITYL-2-AZIRIDINECARBOXYLATE
CAS:Purity:97.0%Color and Shape:Liquid, No data available.Molecular weight:343.4259948730469Ethyl 5-cyano-6-methyl-2-piperazinonicotinate
CAS:Formula:C14H18N4O2Purity:95+%Molecular weight:274.3241-tert-Butoxycarbonyl-4-hydroxypiperidine
CAS:Formula:C10H19NO3Purity:98%Color and Shape:Solid, Crystalline PowderMolecular weight:201.2663-Isobutyl-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinolin-2-one
CAS:Purity:97%Molecular weight:315.4129943847656EDTA tetrasodium salt hydrate
CAS:Formula:C10H14N2Na4O9Purity:99.0%Color and Shape:Solid, White powderMolecular weight:398.1863-(N,N-Dimethylamino)benzamide
CAS:Formula:C9H12N2OPurity:95.0%Color and Shape:SolidMolecular weight:164.2082-(Dimethylamino)ethanol
CAS:Formula:C4H11NOPurity:99.0%Color and Shape:Liquid, ClearMolecular weight:89.138N,N,N’,N’-Tetramethylethylenediamine
CAS:Formula:C6H16N2Purity:98.0%Color and Shape:Liquid, Clear colourless to almost colourless liquidMolecular weight:116.208Ethyl 2-[6-(4-methylpiperazin-1-yl)-1H-1,3-benzodiazol-2-yl]acetate
CAS:Purity:97%Molecular weight:302.377990722656252-((S)-4-(7-(8-Chloronaphthalen-1-yl)-2-(((S)-1-methylpyrrolidin-2-yl)methoxy)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)piperazin-2-yl)acetonitrile
CAS:Purity:97%Molecular weight:532.0900268554688(R)-1-(5-Bromo-3-((1-methylpyrrolidin-2-yl)methyl)-1H-indol-1-yl)ethanone
CAS:Purity:96%Molecular weight:335.2449951171875
![Tert-Butyl 6-bromo-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF720413.webp&w=3840&q=75)
![Tert-butyl 2-benzyl-2,6-diazaspiro[3.4]octane-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695664.webp&w=3840&q=75)
![1'-Benzyl-3,7-diazaspiro[bicyclo[3.3.1]nonane-9,4'-piperidine]-2,4,6,8-tetraone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615618.webp&w=3840&q=75)
![6-(2,3-Dihydro-1,4-benzodioxin-5-yl)-N-[3-[(dimethylamino)methyl]phenyl]-2-methoxy-pyridin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF718991.webp&w=3840&q=75)
![(6R)-6-[4-(morpholin-4-yl)phenyl]-6-(thiophen-3-yl)piperidine-2,4-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF790377.webp&w=3840&q=75)
![N-[3-(Dimethylamino)propyl]acrylamide (stabilised with MEHQ)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF240768.webp&w=3840&q=75)
![(S)-tert-Butyl (5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF226901.webp&w=3840&q=75)
![8-Cyclopentyl-5-methyl-2-[[(5-piperazin-1-ylpyridin-2-yl)]amino]-8H-pyrido[2,3-d]pyrimidin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600732.webp&w=3840&q=75)
![(4aR,7aS)-4-Benzyloctahydropyrrolo[3,4-b][1,4]oxazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF792034.webp&w=3840&q=75)
![3-BENZYL-3,9-DIAZASPIRO[5.5]UNDECANE 2HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332508.webp&w=3840&q=75)
![2-Benzhydryl-2-azaspiro[3.3]heptan-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230020.webp&w=3840&q=75)
![4',4''',4'''''-Nitrilotris(([1,1'-biphenyl]-4-carbonitrile))](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF988084.webp&w=3840&q=75)
![Tert-Butyl 4-aminospiro[3,4-dihydrochromene-2,4'-piperidine]-1'-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600512.webp&w=3840&q=75)
![1-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-4-piperidinecarboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF010064.webp&w=3840&q=75)
![3-[(4,6-Dimethylpyrimidin-2-yl)(methyl)amino]benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF023727.webp&w=3840&q=75)
![4-(6-(4-Methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl)benzene-1,2-diamine trihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF787912.webp&w=3840&q=75)
![N-{1-[7-(but-2-yn-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,6-dioxo-2,3,6,7-tetrahydro-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF864192.webp&w=3840&q=75)
![N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF321464.webp&w=3840&q=75)
![Tert-Butyl 3',3'-difluoro-[1,4'-bipiperidine]-1'-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604977.webp&w=3840&q=75)
![5-Cyano-2-[4-butoxycarbonyl-1-(1,4-diazepenyl)]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF017416.webp&w=3840&q=75)
![Tert-Butyl 9-benzyl-5-oxo-2,9-diazaspiro[5.5]undecane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF464209.webp&w=3840&q=75)
![5-Cyano-2-[4-butoxycarbonyl(piperazino)]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF017417.webp&w=3840&q=75)
![Tert-butyl 4-(2-((methylsulfonyl)oxy)-1-(2-phenyl-1H-benzo[d]imidazol-1-yl)ethyl)piperidine-1-carb…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF789934.webp&w=3840&q=75)
![1-[4-Chloro-2-(methylsulfonyl)phenyl]piperazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF023633.webp&w=3840&q=75)
![Tert-Butyl 3-(2,7-dichloro-8-fluoropyrido[4,3-d]pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octane-8-ca…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695237.webp&w=3840&q=75)
![(1R,3S,4S)-3-(6-BROMO-1H-BENZIMIDAZOL-2-YL)-2-AZABICYCLO[2.2.1]HEPTANE-2-CARBOXYLIC ACID 1,1-DIMET…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF859331.webp&w=3840&q=75)
![Tert-butyl 4-(4-((8-ethyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)-2-fluorophenyl)piper…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF790026.webp&w=3840&q=75)
![3-Isobutyl-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrido[2,1-a]isoquinolin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF617712.webp&w=3840&q=75)
![1-[[BIS(PHENYLMETHYL)AMINO]METHYL] CYCLOPROPANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF468909.webp&w=3840&q=75)
![Ethyl 2-[6-(4-methylpiperazin-1-yl)-1H-1,3-benzodiazol-2-yl]acetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600525.webp&w=3840&q=75)
