CAS number index

CAS numbers starting with 19, page 40

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

Showing 3,901 to 4,000 of 6,686 chemicals

CAS numberChemical nameFormulaMol. weight

19551-27-04-Ethyl-3-propyl-1-(2-(pyridin-2-yl)ethyl)-1H-pyrazol-5-amineC₁₅H₂₂N₄258.37
195514-23-92-{3-[(1R)-3-(3,4-Dimethoxyphenyl)-1-[(2S)-1-[(2S)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carbonyloxy]propyl]phenoxy}acetic acidC₃₈H₄₇NO₁₁693.79
195514-63-7RimiducidC₇₈H₉₈N₄O₂₀1411.65
195514-80-8AP 20187C₈₂H₁₀₇N₅O₂₀1482.77
19552-08-0Fluorene-9-thiolC₁₃H₁₀S198.29
19552-10-4(4-Bromophenyl)methanethiolC₇H₇BrS203.10
19552-53-55-Ethyl-1H-imidazol-2-amineC₅H₉N₃111.15
195522-91-91-Butyl-3-ethyl-8-hydroxy-3,4,5,7-tetrahydro-1H-purine-2,6-dioneC₁₁H₁₈N₄O₃254.29
195529-54-53-Pyrrolidinecarboxylic acid, 4-(1,3-benzodioxol-5-yl)-1-(2-((2,6-diethylphenyl)amino)-2-oxoethyl)-2-(4-propoxyphenyl)-, (2R,3R,4S)-C₃₃H₃₈N₂O₆558.67
19553-76-5Ganglioside GD1bC₈₀H₁₄₄N₄O₃₇1754.02
195531-75-0N,N'-Bis(2-fluorophenyl)isophthalamideC₂₀H₁₄F₂N₂O₂352.34
195532-12-8PradofloxacinC₂₁H₂₁FN₄O₃396.42
195532-64-03-Cyano-2,4,5-trifluorobenzoic acidC₈H₂F₃NO₂201.10
195533-53-0BatabulinC₁₃H₇F₆NO₃S371.26
195533-98-3Batabulin sodiumC₁₃H₆F₆NNaO₃S393.24
19554-95-13-Dehydroxy-3-oxo-4,5-dihydro oxazepamC₁₅H₁₁ClN₂O₂286.72
1955473-51-4Propyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochlorideC₁₁H₂₄ClNO₂237.77
1955473-62-7(3S,4R)-4-Aminooxolan-3-ol hydrochlorideC₄H₁₀ClNO₂139.58
1955473-63-8tert-Butyl (2S)-1-(chlorosulfonyl)pyrrolidine-2-carboxylateC₉H₁₆ClNO₄S269.75
1955473-78-5(1S)-1-(Pyrazin-2-yl)ethan-1-amine dihydrochlorideC₆H₁₁Cl₂N₃196.08
1955473-80-9Rac-(1r,3r)-3-phenoxycyclobutan-1-olC₁₀H₁₂O₂164.20
1955473-81-0(1R,3R)-3-Phenoxycyclobutanamine hydrochlorideC₁₀H₁₄ClNO199.68
1955474-23-3(1S)-2,2-Dimethylcyclopropan-1-amine hydrochlorideC₅H₁₂ClN121.61
1955474-33-5(1R)-1-(Pyrazin-2-yl)ethan-1-amine dihydrochlorideC₆H₁₁Cl₂N₃196.08
1955474-39-12-[(2S,4R)-4-Methoxypyrrolidin-2-yl]-1H-imidazole dihydrochlorideC₈H₁₅Cl₂N₃O240.13
1955474-53-92-Pyrrolidinecarboxamide, 1-benzoyl-4-hydroxy-, (2S,4R)-C₁₂H₁₄N₂O₃234.25
1955474-56-2(2S,3R,4S,5S,6R)-2-(Benzo[d][1,3]dioxol-4-yloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triolC₁₃H₁₆O₈300.26
1955474-62-0(2S,4R)-1-((2S)-2-Amino-3,3-dimethylbutanoyl)-4-hydroxypyrrolidine-2-carboxylic acid hydrochlorideC₁₁H₂₁ClN₂O₄280.75
1955474-63-1(1R,4S)-2-Azabicyclo(2.2.1)heptane hydrochlorideC₆H₁₂ClN133.62
1955474-68-6(3R,5S)-5-(Methoxymethyl)pyrrolidin-3-ol hydrochlorideC₆H₁₄ClNO₂167.64
1955474-71-1(1R,2S)-2-Fluorocyclopentan-1-amine hydrochlorideC₅H₁₁ClFN139.60
1955474-81-3(2R)-1-(2,6-Difluorophenoxy)propan-2-amine hydrochlorideC₉H₁₂ClF₂NO223.65
1955475-03-2(2S)-1-(2,6-Difluorophenoxy)propan-2-amine hydrochlorideC₉H₁₂ClF₂NO223.65
1955492-35-9Methyl 3-amino-1-benzylpiperidine-3-carboxylate dihydrochlorideC₁₄H₂₂Cl₂N₂O₂321.25
1955492-38-22-[(tert-Butoxy)carbonyl]-7-oxa-2-azaspiro[3.5]nonane-1-carboxylic acidC₁₃H₂₁NO₅271.31
1955492-47-35-Methyl-3-(((piperidin-2-yl)formamido)methyl)hexanoic acid hydrochlorideC₁₄H₂₇ClN₂O₃306.83
1955492-59-73-(Fluorosulfonyl)-4,5-dimethylbenzoic acidC₉H₉FO₄S232.23
1955492-76-83-Amino-2-(cyclopropylmethyl)propanoic acid hydrochlorideC₇H₁₄ClNO₂179.65
1955492-78-02-[(2-Fluorophenyl)methyl]piperidine hydrochlorideC₁₂H₁₇ClFN229.73
1955492-91-7tert-Butyl 1,7-diazaspiro(3.5)nonane-7-carboxylate hydrochlorideC₁₂H₂₃ClN₂O₂262.78
1955492-98-4tert-Butyl 8-hydroxy-5-azaspiro[3.4]octane-5-carboxylateC₁₂H₂₁NO₃227.30
1955493-03-43-Methyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one hydrochlorideC₁₀H₁₃ClN₂O212.68
1955493-11-44-(Trifluoromethyl)piperidine-2-carboxylic acid hydrochlorideC₇H₁₁ClF₃NO₂233.62
1955493-30-74-Hydroxy-2-methylpyrrolidine-2-carboxylic acid hydrochlorideC₆H₁₂ClNO₃181.62
1955493-43-2(2-Aminoethyl)urea dihydrochlorideC₃H₁₁Cl₂N₃O176.05
1955493-48-77,7-Difluoro-6-phenyl-3-azabicyclo(4.1.0)heptane hydrochlorideC₁₂H₁₄ClF₂N245.70
1955493-65-84H,5H,6H,7H-[1,2]Oxazolo[4,3-c]pyridine hydrochlorideC₆H₉ClN₂O160.60
1955493-68-11-(3-Aminocyclohexyl)ethan-1-one hydrochlorideC₈H₁₆ClNO177.68
1955493-70-57,7-Difluorobicyclo[4.1.0]heptan-3-amine hydrochlorideC₇H₁₂ClF₂N183.63
1955493-76-1((6-Methoxypyridin-3-yl)methyl)(methyl)amine hydrochlorideC₈H₁₃ClN₂O188.66
1955493-84-1Potassium 2,5-dihydroxypentanoateC₅H₉KO₄172.22
1955493-87-4rac-(2R,3R)-2-Phenyloxane-3-carboxylic acidC₁₂H₁₄O₃206.24
1955493-89-6rac-(2R,5R)-5-(Thiophen-2-yl)pyrrolidine-2-carboxylic acid hydrochlorideC₉H₁₂ClNO₂S233.72
1955494-25-3Lithium 2-(2-cyanophenyl)-2,2-difluoroacetateC₉H₄F₂LiNO₂203.07
1955494-28-61-Phenyl-1H-imidazole-4-carboxylic acid hydrochlorideC₁₀H₉ClN₂O₂224.65
1955494-55-9(3-Aminopropyl)(methoxy)methylamine dihydrochlorideC₅H₁₆Cl₂N₂O191.10
1955494-60-62-(Aminomethyl)-6-methyl-3,4-dihydropyrimidin-4-one dihydrochlorideC₆H₁₁Cl₂N₃O212.08
1955494-62-84-Methyl-2-(3-nitrophenyl)-1,3-thiazole hydrochlorideC₁₀H₉ClN₂O₂S256.71
1955494-63-9Decahydroquinolin-6-amine dihydrochlorideC₉H₂₀Cl₂N₂227.18
1955494-69-55-(Methoxymethyl)pyrrolidin-3-ol hydrochlorideC₆H₁₄ClNO₂167.64
1955494-74-21-(3-Amino-1,2,3,4-tetrahydroquinolin-1-yl)-2,2,2-trifluoroethan-1-one hydrochlorideC₁₁H₁₂ClF₃N₂O280.68
1955494-78-62-[(tert-Butoxy)carbonyl]-3,3-dimethylbutanoic acidC₁₁H₂₀O₄216.28
1955497-86-52-[(2-Bromophenyl)methyl]pyrrolidine hydrochlorideC₁₁H₁₅BrClN276.61
1955497-87-6tert-Butyl 2-aminobutanoate hydrochlorideC₈H₁₈ClNO₂195.69
1955497-99-0rac-tert-Butyl N-[(3R,5R)-5-phenylpyrrolidin-3-yl]carbamateC₁₅H₂₂N₂O₂262.35
1955498-10-84-Amino-2-cyclohexyl-1,5-dimethyl-2,3-dihydro-1H-pyrazol-3-one dihydrochlorideC₁₁H₂₁Cl₂N₃O282.21
1955498-16-42-(Trifluoromethyl)benzene-1-carboximidamide, acetic acidC₁₀H₁₁F₃N₂O₂248.20
1955498-19-71-(6-Methoxypyridin-3-yl)ethan-1-amine hydrochlorideC₈H₁₃ClN₂O188.66
1955498-32-4Methyl 4-(fluorosulfonyl)butanoateC₅H₉FO₄S184.19
1955498-37-92-(2-Aminoethanesulfinyl)-1,1,1-trifluoroethane hydrochlorideC₄H₉ClF₃NOS211.64
1955498-47-15-Bromo-4-methyl-1,3-oxazole hydrochlorideC₄H₅BrClNO198.45
1955498-54-04-(3-Methoxyphenyl)-1,3-thiazol-2-amine hydrobromideC₁₀H₁₁BrN₂OS287.18
1955498-59-5tert-Butyl 3,3-difluoropiperidine-4-carboxylateC₁₀H₁₇F₂NO₂221.25
1955498-88-01-Methyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one hydrochlorideC₁₀H₁₃ClN₂O212.68
1955498-96-03-(1-Phenyl-1H-pyrazol-5-yl)piperidine hydrochlorideC₁₄H₁₈ClN₃263.77
1955499-06-55-Benzyl-1,3,4-thiadiazol-2-amine hydrochlorideC₉H₁₀ClN₃S227.72
1955499-07-63-(2,2-Difluorocyclopropyl)propanoic acidC₆H₈F₂O₂150.12
1955499-10-11-(4-Fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-amine hydrochlorideC₉H₁₀ClFN₄228.66
1955499-11-2{[1,2,4]Triazolo[4,3-a]pyridin-6-yl}methanamine dihydrochlorideC₇H₁₀Cl₂N₄221.09
1955499-13-4rac-(2R,4S)-1,2-Bis((tert-butoxy)carbonyl)piperidine-4-carboxylic acidC₁₆H₂₇NO₆329.39
1955499-15-6(3-Phenylpiperidin-4-yl)methanol hydrochlorideC₁₂H₁₈ClNO227.74
1955499-30-53-(Aminomethyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one hydrochlorideC₄H₉ClN₄O164.60
1955499-37-22-(Methoxymethyl)-N-methylpyrrolidine-2-carboxamide hydrochlorideC₈H₁₇ClN₂O₂208.69
1955499-62-3(4-Bromo-3-methoxy-1,2-thiazol-5-yl)methanolC₅H₆BrNO₂S224.08
1955499-67-81-tert-Butyl-6-chloro-4-methoxy-1H-pyrazolo[3,4-d]pyrimidineC₁₀H₁₃ClN₄O240.69
1955499-69-0Methyl 4-chloro-3-(fluorosulfonyl)benzoateC₈H₆ClFO₄S252.65
1955499-70-3(1,3-Dihydro-2-benzofuran-1-yl)methanamine hydrochlorideC₉H₁₂ClNO185.65
1955499-71-4rac-tert-Butyl N-(((2R,4S)-4-methylpiperidin-2-yl)methyl)carbamateC₁₂H₂₄N₂O₂228.34
1955499-74-71-(5-Chloro-1H-1,3-benzodiazol-2-yl)ethan-1-amine dihydrochlorideC₉H₁₂Cl₃N₃268.57
1955499-78-14-(Pyrrolidin-2-yl)pyrimidine dihydrochlorideC₈H₁₃Cl₂N₃222.12
19555-48-75-Nitro-2-(pyrrolidin-1-yl)benzoic acidC₁₁H₁₂N₂O₄236.23
1955505-45-9Methyl 4-chloro-2-(fluorosulfonyl)benzoateC₈H₆ClFO₄S252.65
1955505-59-51-(Trifluoromethyl)-2-azabicyclo(2.1.1)hexane hydrochlorideC₆H₉ClF₃N187.59
1955505-64-25-Ethyl-1H-1,2,3-triazol-4-amine hydrochlorideC₄H₉ClN₄148.60
1955505-70-07-Oxa-2,5-diazaspiro(3.5)nonan-6-one hydrochlorideC₆H₁₁ClN₂O₂178.62
1955505-74-4Octahydroindolizine-5-carboxylic acid hydrochlorideC₉H₁₆ClNO₂205.69
1955505-83-5tert-Butyl 3-(trifluoroacetamido)piperidine-2-carboxylateC₁₂H₁₉F₃N₂O₃296.29
1955505-95-92-((5-Methylfuran-2-yl)methyl)-2,3-dihydro-1H-pyrazol-3-imine hydrochlorideC₉H₁₂ClN₃O213.67
1955506-00-92-Aminobicyclo(2.2.1)heptane-2-carboxylic acid hydrochlorideC₈H₁₄ClNO₂191.66
1955506-08-71-(5-Chloro-2-iodophenyl)methanamine hydrochlorideC₇H₈Cl₂IN303.96

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