CAS number index

CAS numbers starting with 191, page 3

458 chemicals have a CAS number that starts with 191. They are listed in CAS order.

Showing 201 to 300 of 458 chemicals

CAS numberChemical nameFormulaMol. weight

191471-53-1(1R,4S,5S,6S)-4-Amino-2-thiabicyclo[3.1.0]hexane-4,6-dicarboxylic acidC₇H₉NO₄S203.22
191471-91-7Methyl 5-(chlorosulfonyl)-2-methoxybenzoateC₉H₉ClO₅S264.69
191478-99-6Methyl 4-amino-2,6-difluorobenzoateC₈H₇F₂NO₂187.15
191480-63-4Cyclohexane-1,2-diamine--hydrogen chloride (1/1)C₆H₁₅ClN₂150.65
191483-49-53-(Chlorosulfonyl)-5-methylbenzoic acidC₈H₇ClO₄S234.66
19149-48-51-[3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,3-diazinan-2-oneC₉H₁₆N₂O₅232.24
19149-54-3N-(1-Carboxyethyl)-L-alanineC₆H₁₁NO₄161.16
1914943-50-2tert-Butyl N-(1-cyclopropylprop-2-yn-1-yl)carbamateC₁₁H₁₇NO₂195.26
1914971-16-6N-(4,6-Dimethyl-2-pyridinyl)-4-(4-pyridinyl)-1-piperazinecarbothioamideC₁₇H₂₁N₅S327.46
1914989-49-3N-[(1S)-1-(4-Fluorophenyl)ethyl]-6-[6-methoxy-5-(4-methylimidazol-1-yl)-2-pyridinyl]-4-methylpyridazin-3-amineC₂₃H₂₃FN₆O418.48
1915-20-43,4-Dihydro-2H-1-benzopyran-8-olC₉H₁₀O₂150.18
1915-42-0Bis(4-pyridyl)amineC₁₀H₉N₃171.20
1915-67-9MexicanolideC₂₇H₃₂O₇468.55
1915-69-1FissinolideC₂₉H₃₆O₈512.60
1915-77-14(3H)-Quinazolinone, 3-(3-chloro-2-methylphenyl)-2-methyl-C₁₆H₁₃ClN₂O284.75
1915-79-34(3H)-Quinazolinone, 2-methyl-3-(2,3-xylyl)-C₁₇H₁₆N₂O264.33
1915-80-63-(2,4-Dimethylphenyl)-2-methylquinazolin-4(3H)-oneC₁₇H₁₆N₂O264.33
1915-96-4(R)-2,3-Diaminopropanoic acidC₃H₈N₂O₂104.11
1915-98-62-HydroxyxanthoneC₁₃H₈O₃212.20
1915004-58-8Methyl 3,3-dimethylpiperidine-4-carboxylate hydrochlorideC₉H₁₈ClNO₂207.70
1915004-77-1[(1R,2S)-2-Aminocyclopentyl]methanol hydrochlorideC₆H₁₄ClNO151.64
19151-69-02,2,6,6-TetramethylmorpholineC₈H₁₇NO143.23
19152-55-71-{4-[(Oxiran-2-yl)methoxy]phenyl}ethan-1-oneC₁₁H₁₂O₃192.21
19152-93-37-Desamine-7-hydroxy triamtereneC₁₂H₁₀N₆O254.25
19153-98-1Sulfurous acid, gold(1+) sodium salt (2:1:3)AuNa₃O₆S₂426.06
1915340-73-64-Chloro-2-((3-(1H-pyrazol-1-yl)propyl)amino)benzoic acidC₁₃H₁₄ClN₃O₂279.73
191539-52-3Michellamine DC₄₇H₅₀N₂O₈770.92
191539-53-4Michellamine EC₄₇H₅₀N₂O₈770.92
191539-54-5Michellamine FC₄₇H₄₈N₂O₈768.91
19154-31-5Trihydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)C₄₀H₂₅CrN₄O₁₀S₂837.79
191543-13-2Vaccaroside AC₅₄H₈₆O₂₅1135.26
191544-71-51-((tert-Butoxy)carbonyl)-5-(methoxycarbonyl)piperidine-3-carboxylic acidC₁₃H₂₁NO₆287.31
191544-72-6rel-1-(1,1-Dimethylethyl) 3-methyl (3R,5S)-1,3,5-piperidinetricarboxylateC₁₃H₂₁NO₆287.31
191544-79-3rac-1-tert-Butyl 3-methyl (3R,5S)-5-aminopiperidine-1,3-dicarboxylateC₁₂H₂₂N₂O₄258.32
191545-08-1(12Z,15Z)-Henicosa-12,15-dienoic acidC₂₁H₃₈O₂322.53
191546-94-84-Methyl-1-(3-methyl-2-pyridinyl)-2-phenylpiperazineC₁₇H₂₁N₃267.38
191546-96-01-KetomirtazapineC₁₇H₁₇N₃O279.34
191548-90-02-Methyl-5-(trifluoromethyl)-1H-pyrrole-3-carboxylic acidC₇H₆F₃NO₂193.12
19155-24-93,3-Dimethyl-1,3-dihydro-indol-2-oneC₁₀H₁₁NO161.20
19155-25-01,3-Dihydro-3,3-dimethyl-2H-indole-2-thioneC₁₀H₁₁NS177.27
19155-86-35-ChlorobenzofurazanC₆H₃ClN₂O154.56
19155-88-52,1,3-Benzoxadiazole-5-carboxylic acidC₇H₄N₂O₃164.12
19156-50-43-Thiophenecarboxylic acid, 5-methyl-C₆H₆O₂S142.18
19156-52-64,5-Dimethylthiophene-3-carboxylic acidC₇H₈O₂S156.21
19156-54-84,5,6,7-Tetrahydro-1-benzothiophene-3-carboxylic acidC₉H₁₀O₂S182.24
19156-56-02,3-Dihydro-1-benzothiophene-3-carboxylic acidC₉H₈O₂S180.23
19156-63-92-Amino-5-ethyl-3-thiophenecarboxylic acid methyl esterC₈H₁₁NO₂S185.25
19157-66-5Acetamide, N-[3-[2-(3-nitrophenoxy)ethoxy]phenyl]-C₁₆H₁₆N₂O₅316.31
19157-67-6N-[3-[3-(4-Nitrophenoxy)propoxy]phenyl]acetamideC₁₇H₁₈N₂O₅330.34
19157-68-7N-{4-[2-(4-Nitrophenoxy)ethoxy]phenyl}acetamideC₁₆H₁₆N₂O₅316.31
19157-69-8Acetamide, N-[3-[(3-nitrophenyl)methoxy]phenyl]-C₁₅H₁₄N₂O₄286.29
19157-70-1N-[3-[(4-Nitrophenyl)methoxy]phenyl]acetamideC₁₅H₁₄N₂O₄286.29
1915726-71-44-[(2-Hydroxycyclohexyl)carbamoyl]pyridine-2-carboxylic acidC₁₃H₁₆N₂O₄264.28
19158-51-1p-Toluenesulphonyl cyanideC₈H₇NO₂S181.22
19158-90-8(3,4-Dihydro-1H-isochromen-1-ylmethyl)amineC₁₀H₁₃NO163.22
191595-09-2N-(4-Nitrophenyl)-1,3-benzodioxole-5-methanamineC₁₄H₁₂N₂O₄272.26
191595-63-82-Hydroxy-6-(trifluoromethyl)nicotinic acidC₇H₄F₃NO₃207.11
191598-35-3Methyl (2R)-2-amino-2-phenylpropanoate hydrochlorideC₁₀H₁₄ClNO₂215.68
191598-69-31,1,1-Trifluorohexane-2,5-dioneC₆H₇F₃O₂168.11
191598-99-9N-(4-Methoxyphenyl)-2-(4-phenyl-1-piperazinyl)acetamideC₁₉H₂₃N₃O₂325.41
191599-51-6Ethyl (S)-N-Boc-piperidine-3-carboxylateC₁₃H₂₃NO₄257.33
191599-99-21-Ethyl-1,2,3,6-tetrahydropyridine-4-carboxylic acid hydrochlorideC₈H₁₄ClNO₂191.66
1916-07-0Methyl 3,4,5-trimethoxybenzoateC₁₁H₁₄O₅226.23
1916-08-13-Hydroxy-4,5-dimethoxybenzoic acidC₉H₁₀O₅198.17
1916-10-5Columbamine chlorideC₂₀H₂₀ClNO₄373.84
1916-55-8N-Acetylquestiomycin AC₁₄H₁₀N₂O₃254.25
1916-59-22-Aminophenoxazin-3-oneC₁₂H₈N₂O₂212.21
1916-63-8PhenoxazinoneC₁₂H₇NO₂197.19
1916-72-92H-Benzotriazole, 2-phenyl-C₁₂H₉N₃195.22
191602-54-73-Bromo-4-(trifluoromethoxy)anilineC₇H₅BrF₃NO256.02
191602-84-33-Bromo-4-(propan-2-yloxy)benzaldehydeC₁₀H₁₁BrO₂243.10
191604-70-3Methyl 2-(methylsulfanyl)-5-nitrobenzoateC₉H₉NO₄S227.24
191604-71-4Benzoic acid, 5-amino-2-(methylthio)-, methyl esterC₉H₁₁NO₂S197.26
191604-88-32-Methoxy-5-(trifluoromethoxy)benzoic acidC₉H₇F₃O₄236.15
191605-10-4(S,S)-Di-p-anisoyltartaric acidC₂₀H₁₈O₁₀418.35
191608-09-06-Chlorochroman-4-amine hydrochlorideC₉H₁₁Cl₂NO220.10
191608-12-58-Methyl-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₁₀H₁₄ClNO199.68
191608-15-86-(Methylsulfanyl)-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₁₀H₁₄ClNOS231.75
191608-17-06-Bromo-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₉H₁₁BrClNO264.55
191608-19-28-Chloro-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₉H₁₁Cl₂NO220.10
191608-23-87-Chloro-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₉H₁₁Cl₂NO220.10
191608-31-86-Phenyl-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₁₅H₁₆ClNO261.75
191608-33-08-Ethyl-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₁₁H₁₆ClNO213.71
191608-35-28-Methoxy-3,4-dihydro-2H-1-benzopyran-4-amine hydrochlorideC₁₀H₁₄ClNO₂215.68
19161-64-94-Methoxy-benzoic acid (5-chloro-2-hydroxy-benzylidene)-hydrazideC₁₅H₁₃ClN₂O₃304.73
191611-76-44-[2-(1-Methylpyrrolidin-2-yl)ethylsulfanyl]phenolC₁₃H₁₉NOS237.37
191611-89-9Sib 1553AC₁₃H₂₀ClNOS273.83
191614-02-55-Fluoro-1,3-dimethyl-1H-pyrazole-4-carbonyl fluorideC₆H₆F₂N₂O160.12
191615-66-4Isovitexin 6''-O-glucosideC₂₇H₃₀O₁₅594.52
191617-13-7Bis(2-hydroxyethyl)-(2-hydroxypropyl)ammonium acetateC₉H₂₁NO₅223.27
191617-90-02-{2-[(2-{2-[(2-{2-[(2,4-Dihydroxy-6-methylbenzoyl)oxy]propyl}-4,6-dihydroxybenzoyl)oxy]propyl}-4,6-dihydroxybenzoyl)oxy]propyl}-4,6-dihydroxybenzoic acidC₃₈H₃₈O₁₆750.71
19163-21-45-Phenylthiophene-2-carbaldehydeC₁₁H₈OS188.25
19163-24-75-Phenyl-2-thiophenecarboxylic acidC₁₁H₈O₂S204.25
19163-87-2GuloseC₆H₁₂O₆180.16
19164-41-15-Methyl-2,1,3-benzoxadiazol-1-ium-1-olateC₇H₆N₂O₂150.14
19164-77-31-Ethyl-3-iodobenzeneC₈H₉I232.06
19165-06-12-Deoxy-L-fucoseC₆H₁₂O₄148.16
19165-11-8Isopropyl-beta-D-thioglucopyranosideC₉H₁₈O₅S238.31
19165-25-46-Bromo-2-methyl-4H-3,1-benzoxazin-4-oneC₉H₆BrNO₂240.06
19165-26-52-Propanamidobenzoic acidC₁₀H₁₁NO₃193.20

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.