CAS number index

CAS numbers starting with 19, page 6

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

Showing 501 to 600 of 6,686 chemicals

CAS numberChemical nameFormulaMol. weight

1909293-52-2(3S,4S)-4-Fluoropyrrolidin-3-ol hydrochlorideC₄H₉ClFNO141.57
1909293-53-33-Furanamine, tetrahydro-2-(1-methyl-1H-pyrazol-4-yl)-, (2S,3R)-C₈H₁₃N₃O167.21
1909293-62-4rac-Methyl (1R,2R)-1-amino-2-(trifluoromethyl)cyclopropane-1-carboxylate hydrochlorideC₆H₉ClF₃NO₂219.59
1909293-64-6rac-(3aR,7aS)-1-(propan-2-yl)-octahydro-1H-imidazolidino(4,5-c)pyridin-2-one hydrochlorideC₉H₁₈ClN₃O219.72
1909293-66-8(2S)-2-Amino-N-(2-methylpyridin-3-yl)propanamide hydrochlorideC₉H₁₄ClN₃O215.68
1909293-76-0(1R)-1-(3-Bromopyridin-2-yl)ethan-1-ol hydrochlorideC₇H₉BrClNO238.51
1909293-77-1(3S)-5-Methyl-3-(((piperidin-4-yl)formamido)methyl)hexanoic acid hydrochlorideC₁₄H₂₇ClN₂O₃306.83
1909293-81-7rac-(3aR,7aR)-octahydrofuro(3,2-b)pyridine hydrochlorideC₇H₁₄ClNO163.65
1909293-91-9Cyclopentyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochlorideC₁₃H₂₆ClNO₂263.81
1909293-92-0rac-Methyl (1R,2S)-2-ethynylcyclopropane-1-carboxylateC₇H₈O₂124.14
1909294-04-7rac-(4aR,8aR)-octahydro-2H-pyrido[4,3-b]morpholineC₇H₁₄N₂O142.20
1909294-06-9(1R,2R)-2-(Pyridin-4-yl)cyclopropane-1-carboxylic acid hydrochlorideC₉H₁₀ClNO₂199.64
1909294-07-0rac-(1R,3S)-3-Phenylcyclopentan-1-amine hydrochlorideC₁₁H₁₆ClN197.71
1909294-16-1(6S)-2-Bromo-4,5,6,7-tetrahydro-1,3-benzothiazol-6-amine dihydrobromideC₇H₁₁Br₃N₂S394.96
1909294-18-3tert-Butyl N-((6S)-2-formyl-4,5,6,7-tetrahydro-1,3-benzothiazol-6-yl)carbamateC₁₃H₁₈N₂O₃S282.37
1909294-22-9(2R)-1,1,1-Trifluoro-3-hydrazinylpropan-2-ol dihydrochlorideC₃H₉Cl₂F₃N₂O217.02
1909294-31-0rac-tert-Butyl N-{[(3aR,6aR)-octahydrocyclopenta[c]pyrrol-3a-yl]methyl}carbamate hydrochlorideC₁₃H₂₅ClN₂O₂276.81
1909294-32-1D-Proline, 5-oxo-3-(trifluoromethyl)-, methyl ester, (3R)-C₇H₈F₃NO₃211.14
1909294-35-4rac-(3R,4S)-1-Methyl-4-phenylpyrrolidine-3-carboxylic acid hydrochlorideC₁₂H₁₆ClNO₂241.72
1909294-37-6rac-(4aR,7aS)-6-methyl-octahydro-1H-pyrrolo[3,4-b]pyridin-5-oneC₈H₁₄N₂O154.21
1909294-41-2Methyl (1R,3R)-3-(chlorosulfonyl)cyclobutane-1-carboxylateC₆H₉ClO₄S212.65
1909294-42-3Potassium (2S,4S)-4-methoxy-1-methylpyrrolidine-2-carboxylateC₇H₁₂KNO₃197.28
1909294-44-5(1s,3s)-3-(Propan-2-yloxy)cyclobutan-1-amine hydrochlorideC₇H₁₆ClNO165.66
1909294-53-6rac-(1R,2S)-2-Cyclobutylcyclopropan-1-amine hydrochlorideC₇H₁₄ClN147.65
1909294-56-9rac-(4aR,8aS)-octahydro-1H-pyrido[3,4-d][1,3]oxazin-2-oneC₇H₁₂N₂O₂156.19
1909294-61-6(3S)-5-Methyl-3-({[(2S)-pyrrolidin-2-yl]formamido}methyl)hexanoic acidC₁₃H₂₄N₂O₃256.35
1909294-66-1tert-Butyl (1r,4r)-4-(hydrazinecarbonyl)cyclohexane-1-carboxylateC₁₂H₂₂N₂O₃242.32
1909294-76-3rac-(1R,3R)-3-(tert-Butoxy)spiro[3.3]heptan-1-olC₁₁H₂₀O₂184.28
1909294-78-5(1S)-1-(3-Bromopyridin-2-yl)ethan-1-ol hydrochlorideC₇H₉BrClNO238.51
1909294-89-8(3S,8aR)-Hexahydro-1H-pyrrolo[2,1-c]morpholine-3-carbohydrazideC₈H₁₅N₃O₂185.23
1909294-91-2rac-(1R,6R)-7,7-Dibromo-6-methyl-3-azabicyclo[4.1.0]heptane hydrochloride, cisC₇H₁₂Br₂ClN305.44
1909294-95-6rac-(3R,5S)-1-Benzyl-5-methylpiperidin-3-ol hydrochlorideC₁₃H₂₀ClNO241.76
1909294-96-7{[(2S,4S)-4-Methoxy-1-methylpyrrolidin-2-yl]methyl}(methyl)amineC₈H₁₈N₂O158.25
1909294-97-8(1S)-1-(2-Methoxy-5-methylphenyl)ethan-1-amine hydrochlorideC₁₀H₁₆ClNO201.70
1909295-03-9(6S)-4,5,6,7-Tetrahydro-1,3-benzothiazol-6-amine dihydrochlorideC₇H₁₂Cl₂N₂S227.16
19093-20-0(E)-Oct-5-en-2-oneC₈H₁₄O126.20
19093-34-62-(Methylsulphinyl)benzoic acidC₈H₈O₃S184.22
1909301-38-7(1S,4S)-2Lambda4-thia-5-azabicyclo[2.2.1]heptan-2-one hydrochlorideC₅H₁₀ClNOS167.66
1909304-96-62-Amino-1-(4,4-difluorocyclohexyl)ethan-1-one hydrochlorideC₈H₁₄ClF₂NO213.66
1909304-97-71-(Pyridin-4-yl)pyrrolidine-3-carboxylic acid hydrochlorideC₁₀H₁₃ClN₂O₂228.68
1909304-98-83-Amino-1-methylpiperidine-2,6-dione hydrochlorideC₆H₁₁ClN₂O₂178.62
1909305-03-81-[(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]cyclobutane-1-carbonitrileC₁₄H₁₂N₂O₂240.26
1909305-10-71-Methyl-1H-indole-2-sulfonyl fluorideC₉H₈FNO₂S213.23
1909305-13-02-Azaspiro(3.3)heptane-1-carboxylic acid hydrochlorideC₇H₁₂ClNO₂177.63
1909305-15-25-(Chloromethyl)-3-(difluoromethyl)-1,2,4-oxadiazoleC₄H₃ClF₂N₂O168.53
1909305-16-3Sodium 6-bromo-4-(trifluoromethyl)pyridine-2-carboxylateC₇H₂BrF₃NNaO₂291.99
1909305-18-5Methyl 1-(chlorosulfonyl)cyclobutane-1-carboxylateC₆H₉ClO₄S212.65
1909305-19-62-(3-Carbamoyl-1H-1,2,4-triazol-1-yl)acetic acidC₅H₆N₄O₃170.13
1909305-20-94-Benzyl-4-azaspiro(2.5)octan-7-oneC₁₄H₁₇NO215.30
1909305-21-04-Bromo-2-cyclopropanecarbonyl-1,3-thiazoleC₇H₆BrNOS232.10
1909305-22-15-Oxaspiro[3.4]octan-7-oneC₇H₁₀O₂126.16
1909305-28-72-Fluoro-5-(1H-1,2,3-triazol-1-yl)aniline dihydrochlorideC₈H₉Cl₂FN₄251.09
1909305-29-85-(Chloromethyl)-2-(pyridin-2-yl)pyridine hydrochlorideC₁₁H₁₀Cl₂N₂241.12
1909305-30-1tert-Butyl 1-(piperidin-4-yl)-1H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-5-carboxylateC₁₅H₂₄N₄O₂292.38
1909305-31-22-Amino-3-(pyrimidin-4-yl)propanoic acid dihydrochlorideC₇H₁₁Cl₂N₃O₂240.09
1909305-33-4(4-(Amino(phenyl)methyl)oxan-4-yl)methanolC₁₃H₁₉NO₂221.30
1909305-34-54-Chloro-3-methyl-1-phenyl-1H-pyrazol-5-amine hydrochlorideC₁₀H₁₁Cl₂N₃244.13
1909305-36-73-(2,2-Difluoroethyl)azetidine, trifluoroacetic acidC₇H₁₀F₅NO₂235.15
1909305-37-81H-Pyrazole-5-acetic acid, alpha-amino-1-methyl-, 1,1-dimethylethyl esterC₁₀H₁₇N₃O₂211.26
1909305-42-5Azetidine-3-sulfonyl fluoride hydrochlorideC₃H₇ClFNO₂S175.61
1909305-44-71-(4-Methyl-4H-1,2,4-triazol-3-yl)piperazine dihydrochlorideC₇H₁₅Cl₂N₅240.14
1909305-48-13-(2-Chloroethyl)-5-methylimidazolidine-2,4-dioneC₆H₉ClN₂O₂176.60
1909305-50-52,2,5,5-Tetramethylpiperidine hydrochlorideC₉H₂₀ClN177.72
1909305-58-37-Methyl-5-oxa-2,7-diazaspiro(3.4)octan-6-one hydrochlorideC₆H₁₁ClN₂O₂178.62
1909305-59-42-Amino-2-(oxan-3-yl)acetic acid hydrochlorideC₇H₁₄ClNO₃195.65
1909305-60-73-Fluoro-5-(morpholin-4-yl)benzoic acid hydrochlorideC₁₁H₁₃ClFNO₃261.68
1909305-61-8(4-Aminothian-4-yl)methanol hydrochlorideC₆H₁₄ClNOS183.70
1909305-63-08-Aminooctan-2-one hydrochlorideC₈H₁₈ClNO179.69
1909305-64-1(4,6-Dimethylpyridin-3-yl)methanamine hydrochlorideC₈H₁₃ClN₂172.66
1909305-65-2N-Methyl-N-(prop-2-yn-1-yl)cyclohexanamine hydrochlorideC₁₀H₁₈ClN187.71
1909305-66-3N-Ethyl-3-(trifluoromethyl)aniline hydrochlorideC₉H₁₁ClF₃N225.64
1909305-68-53,3-Difluoro-1-phenylpropan-1-amine hydrochlorideC₉H₁₂ClF₂N207.65
1909305-70-92-Amino-3-(1-methoxycyclobutyl)propanoic acidC₈H₁₅NO₃173.21
1909305-72-12-Chloro-4H,5H,6H,7H-thieno[3,2-c]pyridine hydrochlorideC₇H₉Cl₂NS210.13
1909305-73-21-(3-Fluoro-5-methoxyphenyl)propan-2-amine hydrochlorideC₁₀H₁₅ClFNO219.69
1909305-76-53-Amino-2-[(3-bromo-5-fluorophenyl)methyl]propan-1-ol hydrochlorideC₁₀H₁₄BrClFNO298.58
1909305-78-72-[2-(4-Methylphenoxy)phenyl]ethan-1-amine hydrochlorideC₁₅H₁₈ClNO263.77
1909305-79-84-(1,3-Oxazol-2-yl)piperidine dihydrochlorideC₈H₁₄Cl₂N₂O225.12
1909305-80-1Ethyl 2-cyclobutylpropanoateC₉H₁₆O₂156.22
1909305-81-23-(1-Aminocyclobutyl)benzonitrile hydrochlorideC₁₁H₁₃ClN₂208.69
1909305-92-58-Chloro-7-fluoroquinolineC₉H₅ClFN181.60
1909305-93-66-(6-Aminohexanamido)hexanoic acid dihydrochlorideC₁₂H₂₆Cl₂N₂O₃317.26
1909305-97-0tert-Butyl 2-acetyl-1,3-thiazole-5-carboxylateC₁₀H₁₃NO₃S227.28
1909306-01-92-(Morpholin-3-yl)cyclohexan-1-olC₁₀H₁₉NO₂185.27
1909306-02-0(1-(Amino(oxan-4-yl)methyl)cyclobutyl)methanol hydrochlorideC₁₁H₂₂ClNO₂235.75
1909306-16-64-(Aminomethyl)-2-methylbenzoic acid hydrochlorideC₉H₁₂ClNO₂201.65
1909306-19-94-(1,2,5,6-Tetrahydropyridin-3-yl)pyridine dihydrochlorideC₁₀H₁₄Cl₂N₂233.14
1909306-26-81-Cyclopropyl-5-oxopyrrolidine-3-sulfonyl chlorideC₇H₁₀ClNO₃S223.68
1909306-29-14-(Piperidin-4-yl)-1,4-oxazepane dihydrochlorideC₁₀H₂₂Cl₂N₂O257.20
1909306-35-95-Methyl-2-(5-methyl-1H-imidazole-2-carbonyl)-1H-imidazoleC₉H₁₀N₄O190.21
1909306-37-12H,3H,4H-Pyrano[2,3-c]pyridin-6-amine hydrochlorideC₈H₁₁ClN₂O186.64
1909306-43-93-Bromo-1H-pyrazole-4-sulfonyl chlorideC₃H₂BrClN₂O₂S245.49
1909306-44-0Octahydropyrano[3,4-c]pyrrole hydrochlorideC₇H₁₄ClNO163.65
1909306-47-3tert-Butyl N-(2-(3-hydroxycyclobutyl)ethyl)carbamateC₁₁H₂₁NO₃215.29
1909306-48-42Lambda6-thia-7-azaspiro(4.5)decane-2,2-dione hydrochlorideC₈H₁₆ClNO₂S225.74
1909306-50-82-(5-Methyl-1H-1,2,4-triazol-3-yl)piperazine dihydrochlorideC₇H₁₅Cl₂N₅240.14
1909306-53-11-(4-Bromo-3-methylphenyl)cyclohexan-1-amine hydrochlorideC₁₃H₁₉BrClN304.66
1909306-56-42-(1,3-Dihydro-2-benzofuran-5-yl)ethan-1-amine hydrochlorideC₁₀H₁₄ClNO199.68
1909306-58-63-tert-Butylazetidine hydrochlorideC₇H₁₆ClN149.66
1909306-59-71-[4-(2-Fluorophenyl)-5-methyl-1,3-thiazol-2-yl]cyclobutan-1-amine hydrochlorideC₁₄H₁₆ClFN₂S298.81

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