CAS number index

CAS numbers starting with 19, page 41

6,686 chemicals have a CAS number that starts with 19. They are listed in CAS order.

Showing 4,001 to 4,100 of 6,686 chemicals

CAS numberChemical nameFormulaMol. weight

1955506-09-8Benzyl N-{2-azabicyclo[2.1.1]hexan-5-yl}carbamate hydrochlorideC₁₃H₁₇ClN₂O₂268.74
1955506-19-02-(Pyrrolidin-1-yl)pyridin-3-amine dihydrochlorideC₉H₁₅Cl₂N₃236.15
1955506-34-9N-(Pyrrolidin-3-yl)pyrimidin-2-amine dihydrochlorideC₈H₁₄Cl₂N₄237.13
1955506-42-92-(Aminomethyl)-3,4-dihydropyrimidin-4-one dihydrochlorideC₅H₉Cl₂N₃O198.05
1955506-49-6[5-(Methoxymethyl)-4H-1,2,4-triazol-3-yl]methanamine hydrochlorideC₅H₁₁ClN₄O178.62
1955506-52-11-(1H-Imidazol-2-yl)ethan-1-one hydrochlorideC₅H₇ClN₂O146.58
1955506-54-33-Cyclohexylpyrrolidine hydrochlorideC₁₀H₂₀ClN189.73
1955506-56-53-Methyl-1,2-benzoxazol-6-amine hydrochlorideC₈H₉ClN₂O184.63
1955506-57-6[2-(Piperidin-1-yl)pyridin-3-yl]methanamine dihydrochlorideC₁₁H₁₉Cl₂N₃264.20
1955506-61-23-(4-Bromophenyl)morpholine hydrochlorideC₁₀H₁₃BrClNO278.58
1955506-62-32-Amino-3-(pyrimidin-2-yl)propanoic acid dihydrochlorideC₇H₁₁Cl₂N₃O₂240.09
1955506-64-5rac-tert-Butyl (3R,4S)-4-(1,5-dimethyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylateC₁₄H₂₃N₃O₂265.36
1955506-67-8tert-Butyl 2-((chlorosulfonyl)methyl)morpholine-4-carboxylateC₁₀H₁₈ClNO₅S299.78
1955506-84-93-Fluoro-4-hydrazinylpyridine dihydrochlorideC₅H₈Cl₂FN₃200.04
1955506-86-11,2-Thiazol-3-amine hydrochlorideC₃H₅ClN₂S136.61
1955506-95-2Sodium 2-oxo-2,3-dihydro-1H-indole-6-carboxylateC₉H₆NNaO₃199.14
1955506-98-5Methyl 6-oxobicyclo(2.2.1)heptane-2-carboxylateC₉H₁₂O₃168.19
1955507-00-25-Ethyl-1-methyl-1H-pyrazol-3-amine hydrochlorideC₆H₁₂ClN₃161.64
1955507-12-61-(Fluoromethyl)-2-azabicyclo(2.1.1)hexane hydrochlorideC₆H₁₁ClFN151.61
1955507-13-7Lithium 5-methyl-1H-1,2,4-triazole-3-carboxylateC₄H₄LiN₃O₂133.04
1955507-21-76-(Hydroxymethyl)piperazin-2-one hydrochlorideC₅H₁₁ClN₂O₂166.61
1955507-38-61-(1,4-Diazepan-1-yl)-3-methylbutan-1-one hydrochlorideC₁₀H₂₁ClN₂O220.74
1955507-41-12-(Cyclopropylamino)propanenitrile hydrochlorideC₆H₁₁ClN₂146.62
1955514-11-02-(Indolizin-2-yl)ethan-1-amine hydrochlorideC₁₀H₁₃ClN₂196.68
1955514-16-5N-(4-Fluorophenyl)-2-hydrazinyl-N-methylbenzamide hydrochlorideC₁₄H₁₅ClFN₃O295.75
1955514-17-61,1-Difluorospiro(2.3)hexane-5-carboxylic acidC₇H₈F₂O₂162.13
1955514-24-5(2-Bromo-1-methoxyethyl)cyclohexaneC₉H₁₇BrO221.14
1955514-31-4(3-Bromopyridin-2-yl)methanamine dihydrochlorideC₆H₉BrCl₂N₂259.96
1955514-32-5(4-Bromo-3-methylphenyl)methanamine hydrochlorideC₈H₁₁BrClN236.54
1955514-43-84-(1,3-Thiazol-4-yl)piperidine dihydrochlorideC₈H₁₄Cl₂N₂S241.19
1955514-52-9Methyl 1-(aminomethyl)-3-hydroxycyclobutane-1-carboxylate hydrochlorideC₇H₁₄ClNO₃195.65
1955514-59-6rac-(2R,3R)-3-Phenyl-1,4-dioxane-2-carboxylic acidC₁₁H₁₂O₄208.21
1955514-60-94-(Piperidin-4-yl)pyrrolidin-2-one hydrochlorideC₉H₁₇ClN₂O204.70
1955514-67-6rac-(2R,3S)-2-(1-(Cyclopropylmethyl)-1H-pyrazol-4-yl)oxolan-3-amine dihydrochlorideC₁₁H₁₉Cl₂N₃O280.20
1955514-92-7(2,2-Difluoro-3,3-dimethylcyclopropyl)methanamine hydrochlorideC₆H₁₂ClF₂N171.62
1955514-93-8Methyl 2-(3-methoxyphenyl)-2-(methylamino)acetate hydrochlorideC₁₁H₁₆ClNO₃245.71
1955514-97-21-((tert-Butoxy)carbonyl)-2-(methoxymethyl)pyrrolidine-2-carboxylic acidC₁₂H₂₁NO₅259.30
1955515-06-6rac-(2R,7S)-2,7-Dimethyl-1,4-oxazepaneC₇H₁₅NO129.20
1955515-13-55-(Piperidin-3-yl)-1,3,4-oxadiazol-2-amine dihydrochlorideC₇H₁₄Cl₂N₄O241.12
1955515-25-93-Amino-3-(3,5-dichlorophenyl)-2,2-difluoropropanoic acid hydrochlorideC₉H₈Cl₃F₂NO₂306.52
1955515-45-35-Acetyl-4H,5H,6H,7H-thieno[3,2-c]pyridine-2-sulfonyl chlorideC₉H₁₀ClNO₃S₂279.77
1955515-50-02-(1-(2-Fluorophenyl)-1H-pyrazol-4-yl)oxolane-3-carboxylic acidC₁₄H₁₃FN₂O₃276.27
1955515-62-42-[(1-Methylpiperidin-4-yl)oxy]acetic acid hydrochlorideC₈H₁₆ClNO₃209.67
1955515-73-77,7-Difluoro-1-phenyl-3-azabicyclo[4.1.0]heptane hydrochlorideC₁₂H₁₄ClF₂N245.70
1955515-88-43-Bromo-1,1-dimethoxycyclobutaneC₆H₁₁BrO₂195.06
1955516-17-25H,6H,7H-Pyrrolo[3,2-c]pyridazine hydrochlorideC₆H₈ClN₃157.60
1955516-22-97-Chloro-2,3,4,5-tetrahydro-1H-1-benzazepine hydrochlorideC₁₀H₁₃Cl₂N218.13
1955516-27-42-Amino-2-cyclobutylethan-1-ol hydrochlorideC₆H₁₄ClNO151.64
1955517-97-1(3-Methoxypiperidin-3-yl)methanol hydrochlorideC₇H₁₆ClNO₂181.66
1955518-02-11,4-Di-tert-butyl 2-oxoimidazolidine-1,4-dicarboxylateC₁₃H₂₂N₂O₅286.33
1955518-06-54-Amino-N,N-dimethylcyclohexane-1-carboxamide hydrochlorideC₉H₁₉ClN₂O206.72
1955518-29-24,5,6,7-Tetrahydro-1,3-benzothiazol-6-amine dihydrochlorideC₇H₁₂Cl₂N₂S227.16
1955518-60-12-Amino-N,N-dimethyl-4-(methylsulfanyl)butanamide hydrochlorideC₇H₁₇ClN₂OS212.75
1955518-76-93-Amino-4,4,4-trifluorobutan-1-ol hydrochlorideC₄H₉ClF₃NO179.57
1955518-90-7rac-(2R,3R)-1-Cyclopropyl-2-(1,5-dimethyl-1H-pyrazol-4-yl)-5-oxopyrrolidine-3-carboxylic acidC₁₃H₁₇N₃O₃263.30
1955519-12-63,3-Diethylcyclobutan-1-amine hydrochlorideC₈H₁₈ClN163.69
1955519-24-0rac-[(1R,6R)-7,7-Difluoro-2-oxabicyclo[4.1.0]heptan-1-yl]methanamine hydrochlorideC₇H₁₂ClF₂NO199.63
1955519-38-62-(Aminomethyl)cyclopentane-1-carboxylic acid hydrochlorideC₇H₁₄ClNO₂179.65
1955519-56-8N,N-Dimethylmethanesulfonoimidamide hydrochlorideC₃H₁₁ClN₂OS158.65
1955519-68-23-(Methoxymethyl)pyrrolidine-3-carboxylic acid hydrochlorideC₇H₁₄ClNO₃195.65
1955519-70-6Thieno[2,3-d]pyrimidine-4-carboxylic acidC₇H₄N₂O₂S180.19
1955519-77-32-(Pyridin-4-yl)ethanimidamide trihydrochlorideC₇H₁₂Cl₃N₃244.55
1955519-79-51-(5-Fluoropyridin-2-yl)ethanamine dihydrochlorideC₇H₁₁Cl₂FN₂213.08
1955519-82-01,2-Thiazol-4-amine dihydrochlorideC₃H₆Cl₂N₂S173.07
1955519-83-14-Fluoro-3-(trifluoromethyl)benzene-1-sulfonyl fluorideC₇H₃F₅O₂S246.16
1955519-89-73-(3-Chloro-4-methoxyphenyl)-1,2-oxazole-5-sulfonyl chlorideC₁₀H₇Cl₂NO₄S308.14
1955519-95-5Ethyl 2-amino-2-cyclobutyl-3,3,3-trifluoropropanoate hydrochlorideC₉H₁₅ClF₃NO₂261.67
1955520-02-11-Methyl-1,2,3,4-tetrahydroquinoline-4-carboxylic acid hydrochlorideC₁₁H₁₄ClNO₂227.69
1955520-04-32,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-amine hydrochlorideC₁₁H₁₆ClNO213.71
1955520-06-53-Amino-2-[(oxan-4-yl)methyl]propanoic acid hydrochlorideC₉H₁₈ClNO₃223.70
1955520-09-85-[(Azetidin-3-yloxy)methyl]-3-methyl-1,2,4-oxadiazole hydrochlorideC₇H₁₂ClN₃O₂205.65
1955520-29-21-(4-(2-Aminoethoxy)phenyl)ethan-1-one hydrochlorideC₁₀H₁₄ClNO₂215.68
1955520-32-73-(Sulfamoylmethyl)oxetane-3-carboxylic acidC₅H₉NO₅S195.20
1955520-37-22-(1,4-Diazepan-1-yl)pyridine-4-carboxylic acid dihydrochlorideC₁₁H₁₇Cl₂N₃O₂294.18
1955520-47-42-Methyl-1,2,3,4-tetrahydroisoquinoline-5-sulfonyl chloride hydrochlorideC₁₀H₁₃Cl₂NO₂S282.19
1955520-84-97-Fluoro-3,4-dihydro-2H-1-benzopyran-3-amine hydrochlorideC₉H₁₁ClFNO203.64
1955520-92-93-(1-Aminoethyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one hydrochlorideC₅H₁₁ClN₄O178.62
1955520-94-1tert-Butyl 4-carbamothioyloxane-4-carboxylateC₁₁H₁₉NO₃S245.34
1955522-62-9tert-Butyl N-[[(3S,4S)-4-ethoxypyrrolidin-3-yl]methyl]carbamateC₁₂H₂₄N₂O₃244.34
1955522-66-3Methyl 5-(piperazin-1-yl)thiophene-2-carboxylate hydrochlorideC₁₀H₁₅ClN₂O₂S262.76
1955522-72-1tert-Butyl 3-[(4-aminopyridin-2-yl)oxy]azetidine-1-carboxylateC₁₃H₁₉N₃O₃265.31
1955522-75-42-Methyl-4-(2,2,2-trifluoroethyl)-4H-thieno(3,2-b)pyrrole-5-carboxylic acidC₁₀H₈F₃NO₂S263.24
1955522-81-25-(Aminomethyl)-4-chloro-N,N-dimethyl-1,3-thiazol-2-amine dihydrochlorideC₆H₁₂Cl₃N₃S264.61
1955522-89-04-Amino-5,5,5-trifluoropentanoic acid hydrochlorideC₅H₉ClF₃NO₂207.58
1955522-93-6rac-(3R,4S)-1-Benzyl-4-(4-methylphenyl)pyrrolidine-3-sulfonyl fluorideC₁₈H₂₀FNO₂S333.43
1955522-99-2rac-(1R,2R)-2-(3-Methylthiophen-2-yl)cyclopropane-1-carboxylic acidC₉H₁₀O₂S182.24
1955523-08-67,7-Difluoro-2-oxa-5-azabicyclo[4.1.0]heptane trifluoroacetateC₇H₈F₅NO₃249.13
1955523-23-54-Hydrazinylpyrimidine hydrochlorideC₄H₇ClN₄146.58
1955523-34-8rac-(3R,5R)-3,5-Dimethylpiperidin-4-one hydrochlorideC₇H₁₄ClNO163.65
1955523-53-16-Methoxy-1H,4H,5H-benzo(g)indazole-3-carboxylic acidC₁₃H₁₂N₂O₃244.25
1955523-54-2(5-Methoxypyridin-3-yl)methanamine dihydrochlorideC₇H₁₂Cl₂N₂O211.09
1955523-55-31(2H)-Quinolinecarboxylic acid, 2-(2-aminoethyl)-3,4-dihydro-, 1,1-dimethylethyl esterC₁₆H₂₄N₂O₂276.38
1955523-72-4[1,1'-Binaphthalene]-2,2'-diol hydrateC₂₀H₁₆O₃304.35
1955523-82-63-Iodo-4H,5H,6H,7H-pyrazolo(1,5-a)pyrimidineC₆H₈IN₃249.06
1955523-89-32-(2,2-Difluoro-1-methylcyclopropyl)acetonitrileC₆H₇F₂N131.13
1955523-91-72-(2-Bromoethoxy)-1,1-difluorocyclopropaneC₅H₇BrF₂O201.01
1955523-95-17-Methoxy-1-oxo-2,3,4,5-tetrahydro-1H-2-benzazepine-8-sulfonyl chlorideC₁₁H₁₂ClNO₄S289.74
1955524-02-37-Bromo-2-chloroquinolin-3-amine hydrochlorideC₉H₇BrCl₂N₂293.98
1955524-05-61-[2-(Trifluoromethyl)-1,3-thiazol-5-yl]ethan-1-amine hydrochlorideC₆H₈ClF₃N₂S232.66
1955524-06-75'-(3,5-Dimethyl-1,2-oxazol-4-yl)-2',3'-dihydrospiro[cyclopropane-1,1'-indene]-2-carboxylic acidC₁₇H₁₇NO₃283.33

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