CAS number index

CAS numbers starting with 12, page 24

17,264 chemicals have a CAS number that starts with 12. They are listed in CAS order.

Showing 2,301 to 2,400 of 10,000 chemicals

CAS numberChemical nameFormulaMol. weight

121145-86-61-(4-Chlorophenyl)-3-(2-piperidin-1-ylethyl)ureaC₁₄H₂₀ClN₃O281.79
121145-88-81-(3-Chloro-4-methylphenyl)-3-(2-piperidin-1-ylethyl)ureaC₁₅H₂₂ClN₃O295.81
121145-90-21-(2-Piperidin-1-ylethyl)-3-[3-(trifluoromethyl)phenyl]ureaC₁₅H₂₀F₃N₃O315.34
1211459-35-65-(1-Methylpiperidin-3-yl)-1,3,4-oxadiazol-2-amineC₈H₁₄N₄O182.23
121146-16-55-Bromo-2-cyclopropylbenzoic acidC₁₀H₉BrO₂241.08
121146-18-76-Bromo-3-ethyl-1,3-dihydro-2-benzofuran-1-oneC₁₀H₉BrO₂241.08
121146-42-7Bdf 8784C₃₀H₃₅N₃O₂469.63
1211461-40-3Methyl 2-[1-(4-bromophenyl)ethylidene]-1-hydrazinecarboxylateC₁₀H₁₁BrN₂O₂271.11
1211465-56-34-[(4-Methyl-1H-pyrazol-1-yl)methyl]piperidineC₁₀H₁₇N₃179.27
1211465-79-01-(2-Aminoethyl)pyrrolidine-2,5-dione hydrochlorideC₆H₁₁ClN₂O₂178.62
1211466-29-34-((Methylsulfanyl)methyl)piperidine hydrochlorideC₇H₁₆ClNS181.73
1211476-71-9(2-Aminoethyl)[2-(dimethylamino)ethyl]ethylamineC₈H₂₁N₃159.28
121148-00-31-tert-Butyl 2-methyl (2S,4R)-4-aminopyrrolidine-1,2-dicarboxylateC₁₁H₂₀N₂O₄244.29
121148-97-83-{[(Benzyloxy)carbonyl](methyl)amino}propanoic acidC₁₂H₁₅NO₄237.25
1211487-08-94-(Aminomethyl)-N,N-dimethyl-1,3-thiazol-2-amine dihydrochlorideC₆H₁₃Cl₂N₃S230.16
1211487-14-73-[(Methylsulfanyl)methyl]piperidine hydrochlorideC₇H₁₆ClNS181.73
1211488-02-63-(1-Methyl-1H-pyrazol-4-yl)propan-1-amineC₇H₁₃N₃139.20
1211489-57-43-Chloro-2,2-dimethyl-1-(4-phenylpiperazin-1-yl)propan-1-oneC₁₅H₂₁ClN₂O280.80
1211495-34-9Dimethyl(piperidin-3-ylmethyl)amine dihydrochlorideC₈H₂₀Cl₂N₂215.17
1211495-56-51-Cyclohexylcyclopropan-1-amine hydrochlorideC₉H₁₈ClN175.70
1211495-60-1N-(4-Amino-2-methoxyphenyl)acetamide hydrochlorideC₉H₁₃ClN₂O₂216.67
1211497-06-12-Chloro-N-(4-(pyridin-4-ylmethyl)phenyl)acetamide hydrochlorideC₁₄H₁₄Cl₂N₂O297.19
121150-43-4Dodecyl-N,N-dimethylaminoacetateC₁₆H₃₃NO₂271.44
1211504-22-11-(2-(((tert-Butoxy)carbonyl)amino)ethyl)-1H-1,2,3-triazole-4-carboxylic acidC₁₀H₁₆N₄O₄256.26
1211504-26-5((1,4,5-Trimethyl-1H-imidazol-2-yl)methyl)amine dihydrochlorideC₇H₁₅Cl₂N₃212.12
1211505-49-52-(Pyrrolidin-1-yl)thieno[2,3-d][1,3]thiazole-5-carboxylic acidC₁₀H₁₀N₂O₂S₂254.34
1211505-84-85-Bromo-1-methyl-1H-pyrazole-4-carbaldehydeC₅H₅BrN₂O189.01
1211505-91-71,2,5,6,7,8-Hexahydro-1,6-naphthyridin-2-one hydrochlorideC₈H₁₁ClN₂O186.64
1211507-42-43-(2-Fluorophenoxy)pyrrolidine hydrochlorideC₁₀H₁₃ClFNO217.67
1211507-79-7Cyclopropyl(1,3-thiazol-2-yl)methanolC₇H₉NOS155.22
1211507-83-32-Methoxy-1-(1,3-thiazol-2-yl)ethan-1-olC₆H₉NO₂S159.21
1211508-40-5{4H,5H,6H,7H,8H-Cyclohepta[d][1,3]thiazol-2-yl}methanolC₉H₁₃NOS183.28
1211510-61-03,5-Dimethyl piperidine-3,5-dicarboxylate hydrochlorideC₉H₁₆ClNO₄237.68
1211510-76-71-{4H,5H,6H-Cyclopenta[d][1,3]thiazol-2-yl}ethan-1-oneC₈H₉NOS167.23
1211511-27-1N-(3-(Chloromethyl)-4-methylphenyl)-carbamic acid 1,1-dimethylethyl esterC₁₃H₁₈ClNO₂255.75
1211511-32-8Cyclopropyl(4-methyl-1,3-thiazol-2-yl)methanamineC₈H₁₂N₂S168.26
1211511-65-7[2-(1,3-Benzothiazol-2-yl)-2-methylpropyl]amine dihydrochlorideC₁₁H₁₄N₂S206.31
1211511-74-85H,6H,7H,8H-(1,2,4)Triazolo(4,3-a)pyrimidine-3-carboxylic acidC₆H₈N₄O₂168.16
1211512-16-15-{[(tert-Butoxy)carbonyl]amino}furan-2-carboxylic acidC₁₀H₁₃NO₅227.22
1211512-51-4Ethyl 1H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-3-carboxylate hydrochlorideC₉H₁₄ClN₃O₂231.68
1211513-40-42-(3-(Methoxycarbonyl)-5-methyl-1H-pyrazol-1-yl)acetic acidC₈H₁₀N₂O₄198.18
1211513-42-6Ethyl 5,6,7,8-tetrahydroimidazo[1,2-b]pyridazine-2-carboxylateC₉H₁₃N₃O₂195.22
1211514-34-93-Bromo-5-(1H-1,2,3,4-tetrazol-1-yl)benzoic acidC₈H₅BrN₄O₂269.06
1211514-54-3Methyl 3-(chloromethyl)-4-fluorobenzoateC₉H₈ClFO₂202.61
1211514-64-5(Oxolan-3-yl)hydrazine dihydrochlorideC₄H₁₂Cl₂N₂O175.06
1211514-70-3Cyclopropyl(1,3-thiazol-2-yl)methanamineC₇H₁₀N₂S154.24
1211514-97-42-Amino-5-(trifluoromethyl)pyridine-3-carbonitrileC₇H₄F₃N₃187.12
1211515-00-22-Bromo-3-(difluoromethyl)pyridineC₆H₄BrF₂N208.00
1211515-01-32-Bromo-3-chloro-6-fluoropyridineC₅H₂BrClFN210.43
1211515-02-42-Bromopyridine-3,4-diolC₅H₄BrNO₂190.00
1211515-03-52-Bromo-6-chloro-3-fluoropyridineC₅H₂BrClFN210.43
1211515-10-42-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrileC₉H₈ClN₃193.64
1211515-16-02-Chloro-5-fluoro-4-methoxypyridineC₆H₅ClFNO161.56
1211515-17-15-Bromo-2-chloro-4-pyridinecarbonitrileC₆H₂BrClN₂217.45
1211515-20-65-Bromo-2-ethynylbenzaldehydeC₉H₅BrO209.04
1211515-46-63-(1H-Pyrazol-4-yl)piperidineC₈H₁₃N₃151.21
1211515-50-24-Pyrimidinecarboxylic acid, 2-bromo-C₅H₃BrN₂O₂203.00
1211515-52-45-Chloro-6-fluoronicotinaldehydeC₆H₃ClFNO159.55
1211515-65-92,6-Diazaspiro[3.4]octan-7-oneC₆H₁₀N₂O126.16
1211515-68-23-Bromo-5-methylpyridine-2-carboxylic acidC₇H₆BrNO₂216.03
1211515-73-96-(Aminomethyl)-N,N-dimethylpyridin-3-amineC₈H₁₃N₃151.21
1211515-88-62-Fluoro-6-methoxy-3-pyridinecarboxylic acidC₇H₆FNO₃171.13
1211515-90-06-(1,1-Difluoroethyl)pyridine-3-carboxylic acidC₈H₇F₂NO₂187.15
1211516-03-82-Methoxy-4-methylpyridine-3-carboxylic acidC₈H₉NO₃167.16
1211516-07-22-Chloro-4-iodo-5-methoxypyridineC₆H₅ClINO269.47
1211516-18-56-Bromo-3-methylpyridine-2-carboxylic acidC₇H₆BrNO₂216.03
1211516-25-46-Bromo-5-methylpyridine-2-carboxylic acidC₇H₆BrNO₂216.03
1211516-26-54-(Pentafluorosulfur)benzenesulfonyl chlorideC₆H₄ClF₅O₂S₂302.67
1211516-54-96-Methyl-3-(trifluoromethyl)picolinic acidC₈H₆F₃NO₂205.13
1211516-60-76-Chloro-5-methylpyridazine-3-carboxylic acidC₆H₅ClN₂O₂172.57
1211516-70-94-(3,3-Difluoropyrrolidin-1-yl)anilineC₁₀H₁₂F₂N₂198.22
1211516-88-9Ethyl 2-(1-aminocyclopropyl)acetateC₇H₁₃NO₂143.19
1211516-98-1(3-Chloro-4-fluorophenyl)methanesulfonyl chlorideC₇H₅Cl₂FO₂S243.09
1211517-04-23,4-Dichloropyridine-2-carbaldehydeC₆H₃Cl₂NO176.00
1211517-67-74-Bromo-2-(1,1-difluoroethyl)pyridineC₇H₆BrF₂N222.03
1211517-76-83-Bromo-5-fluoro-4-methylpyridineC₆H₅BrFN190.01
1211517-79-1tert-Butyl 3-amino-8-methyl-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylateC₁₄H₂₁N₃O₂263.34
1211517-87-13-Bromo-5-nitrobenzene-1-sulfonyl chlorideC₆H₃BrClNO₄S300.52
1211518-11-44-Chloro-6-(trifluoromethyl)-1,3,5-triazin-2-amineC₄H₂ClF₃N₄198.53
1211518-46-53-tert-Butylpyridine-2-carbonitrileC₁₀H₁₂N₂160.22
1211518-50-13-Bromo-4-methyl-5-(trifluoromethyl)pyridineC₇H₅BrF₃N240.02
1211518-51-2Methyl 3-bromo-6-chloro-5-methylpyridine-2-carboxylateC₈H₇BrClNO₂264.51
1211518-56-7[1,2,4]Triazolo[4,3-a]pyridine-6-carbaldehydeC₇H₅N₃O147.14
1211518-74-91-((1-((tert-Butoxy)carbonyl)piperidin-4-yl)methyl)-1H-pyrazole-4-carboxylic acidC₁₅H₂₃N₃O₄309.37
1211519-89-9Methyl 6-bromo-5-nitropyridine-3-carboxylateC₇H₅BrN₂O₄261.03
1211519-98-0Methyl 6-bromoimidazo[1,2-a]pyrimidine-2-carboxylateC₈H₆BrN₃O₂256.06
121152-92-93-Hydroxymethyl-glutaric acidC₆H₁₀O₅162.14
1211520-05-62-Bromo-3-methyl-5-(trifluoromethyl)pyridineC₇H₅BrF₃N240.02
1211520-06-73-Bromo-5-methylpyridine-2-carbaldehydeC₇H₆BrNO200.03
1211520-19-22-Bromo-4-ethynylthiazoleC₅H₂BrNS188.05
1211520-33-05,6,7,8-Tetrahydro-(1,2,4)triazolo(4,3-a)pyrazine-3-carboxamideC₆H₉N₅O167.17
1211520-41-04-Bromo-6-chloropyridin-3-olC₅H₃BrClNO208.44
1211520-44-33-(Methylamino)pyridine-2-carbonitrileC₇H₇N₃133.15
1211520-62-53-(Pentafluoro-lambda6-sulfanyl)benzene-1-sulfonyl chlorideC₆H₄ClF₅O₂S₂302.67
1211520-66-92-Bromo-5-methyl-4-(trifluoromethyl)pyridineC₇H₅BrF₃N240.02
1211520-77-23-Bromo-2-(difluoromethyl)pyridineC₆H₄BrF₂N208.00
1211520-83-02-Amino-3-fluoro-6-methylpyridineC₆H₇FN₂126.13
1211520-92-13-Fluoro-5-hydroxypyridine-4-carboxylic acidC₆H₄FNO₃157.10
1211521-05-96-Bromo-7-chloro-1,2,3,4-tetrahydroisoquinolineC₉H₉BrClN246.53
1211521-09-32-Chloro-6-fluoropyridine-4-carboxylic acidC₆H₃ClFNO₂175.55

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