CAS number index

CAS numbers starting with 12, page 81

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

Showing 8,001 to 8,100 of 10,000 chemicals

CAS numberChemical nameFormulaMol. weight

1240567-18-31-Cyclopropyl-1H-pyrazol-4-amineC₆H₉N₃123.16
1240567-28-51-(2,2-Dimethylpropyl)-1H-pyrazol-4-amineC₈H₁₅N₃153.23
1240567-29-61-(Furan-2-carbonyl)-3-methylpiperazineC₁₀H₁₄N₂O₂194.23
1240570-44-81-Cyclopropyl-5-methyl-1H-pyrazol-3-amineC₇H₁₁N₃137.19
1240570-77-7Methyl 2-(3-amino-5-methyl-1H-pyrazol-1-yl)acetateC₇H₁₁N₃O₂169.18
1240574-15-53-Methyl-1-(thiophene-2-carbonyl)piperazineC₁₀H₁₄N₂OS210.30
124058-18-0Formaldehyde, polymer with methanol and phenolC₈H₁₂O₃156.18
1240580-40-83-(3-Amino-5-methyl-1H-pyrazol-1-yl)propanenitrileC₇H₁₀N₄150.19
1240583-20-3(5S)-5-Methylpiperazin-2-oneC₅H₁₀N₂O114.15
1240583-92-9(2R)-4-((tert-Butoxy)carbonyl)-6-oxopiperazine-2-carboxylic acidC₁₀H₁₆N₂O₅244.25
1240584-34-2tert-Butyl (3R)-3-phenylpiperazine-1-carboxylateC₁₅H₂₂N₂O₂262.35
1240586-09-7(2S)-4-[(tert-Butoxy)carbonyl]-6-oxopiperazine-2-carboxylic acidC₁₀H₁₆N₂O₅244.25
1240586-17-7tert-Butyl (2S)-2-cyclopropylpiperazine-1-carboxylateC₁₂H₂₂N₂O₂226.32
1240586-86-03-((2S)-4-((tert-Butoxy)carbonyl)-2-methylpiperazin-1-yl)propanoic acidC₁₃H₂₄N₂O₄272.35
1240589-51-8(5R)-5-Methylpiperazin-2-oneC₅H₁₀N₂O114.15
1240593-33-24-Bromo-1-methyl-2,3-dihydro-1H-1,3-benzodiazol-2-oneC₈H₇BrN₂O227.06
1240594-49-3Methyl 6-oxo-1,6-dihydropyrimidine-2-carboxylateC₆H₆N₂O₃154.13
1240594-58-42-(((tert-Butoxycarbonyl)amino)methyl)pyrimidine-5-carboxylic acidC₁₁H₁₅N₃O₄253.26
1240594-62-0(5-Bromopyrimidin-2-yl)methanamine hydrochlorideC₅H₇BrClN₃224.49
1240594-75-5Methyl 4-chloro-6-methylpyrimidine-2-carboxylateC₇H₇ClN₂O₂186.60
1240594-92-62-Amino-4-chloropyrimidine-5-carboxylic acidC₅H₄ClN₃O₂173.56
1240595-01-0Methyl 4,5-dichloropyrimidine-2-carboxylateC₆H₄Cl₂N₂O₂207.02
1240595-73-6tert-Butyl N-[(4-chloro-6-methylpyrimidin-2-yl)methyl]carbamateC₁₁H₁₆ClN₃O₂257.72
1240596-29-54,5-Dichloropyrimidine-2-carboxylic acidC₅H₂Cl₂N₂O₂192.99
1240596-36-42-((((tert-Butoxy)carbonyl)amino)methyl)-4-methylpyrimidine-5-carboxylic acidC₁₂H₁₇N₃O₄267.29
1240596-45-52-(Chloromethyl)-6-(trifluoromethyl)pyrimidin-4-olC₆H₄ClF₃N₂O212.56
1240596-47-72,6-Dichloro-4-methoxy-3-pyridinecarboxaldehydeC₇H₅Cl₂NO₂206.03
1240597-20-96-(Propan-2-yloxy)pyridine-2-carboxylic acidC₉H₁₁NO₃181.19
1240597-65-25-Chloro-2-cyclopropylpyrimidine-4-carboxylic acidC₈H₇ClN₂O₂198.61
1240597-79-86-Chloro-2-cyclopropylpyrimidine-4-carboxylic acidC₈H₇ClN₂O₂198.61
1240598-07-55-Methyl-1,3-oxazole-4-carbonitrileC₅H₄N₂O108.10
1240598-27-92-Aminooxazole-4-carbonitrileC₄H₃N₃O109.09
1240598-36-02,6-Bis(difluoromethyl)pyridine-4-carboxylic acidC₈H₅F₄NO₂223.13
1240598-47-32-(Trifluoromethyl)-1,3-oxazole-4-carbaldehydeC₅H₂F₃NO₂165.07
1240598-57-54-Bromo-1,3-oxazoleC₃H₂BrNO147.96
1240598-59-72,4-Dibromo-1,3-oxazoleC₃HBr₂NO226.85
1240599-64-74-Phenyl-1,3-oxazole-5-carboxylic acidC₁₀H₇NO₃189.17
1240599-70-52-Cyclopropyl-6-methylpyrimidine-4-carboxylic acidC₉H₁₀N₂O₂178.19
1240600-64-92-Chloro-5-methyl-1,3-oxazole-4-carboxylic acidC₅H₄ClNO₃161.54
1240601-33-54,5-Dichloro-2-methoxypyrimidineC₅H₄Cl₂N₂O179.01
1240602-95-2(6-Chloropyrazin-2-yl)methanolC₅H₅ClN₂O144.56
1240603-14-8(4-Methyl-1,3-oxazol-2-yl)methanolC₅H₇NO₂113.12
1240605-58-65-Bromo-2-(trifluoromethyl)-1,3-oxazole-4-carboxylic acidC₅HBrF₃NO₃259.96
1240605-76-83-(Diethoxymethyl)-1,2,4-oxadiazoleC₇H₁₂N₂O₃172.18
1240606-59-0Ethyl 4-amino-2-cyclopropylpyrimidine-5-carboxylateC₁₀H₁₃N₃O₂207.23
1240608-82-52-Bromo-1,3-oxazole-4-carbonitrileC₄HBrN₂O172.97
124061-43-4N,N'-Bis(5-hydroxysalicylidene)ethylenediamineC₁₆H₁₆N₂O₄300.31
1240610-45-04-Bromo-2-chloro-1-methyl-1H-benzimidazoleC₈H₆BrClN₂245.51
1240611-09-95-Bromo-1,3-oxazole-4-carboxylic acidC₄H₂BrNO₃191.97
1240611-45-3Methyl 4-bromo-2-fluoronicotinateC₇H₅BrFNO₂234.02
1240612-08-12-Bromo-4,5-dimethyl-1,3-oxazoleC₅H₆BrNO176.01
1240612-11-6Oxazole, 4-(chloromethyl)-5-methyl-C₅H₆ClNO131.56
1240612-15-02-Bromo-5-methyloxazole-4-carbonitrileC₅H₃BrN₂O187.00
1240615-29-5(4-Bromo-1,3-oxazol-2-yl)methanolC₄H₄BrNO₂177.99
1240618-00-16-CyclopropylpicolinonitrileC₉H₈N₂144.18
1240618-14-72-Ethynylpyridine-4-carboxylic acidC₈H₅NO₂147.13
1240618-19-25-(Azetidin-1-yl)pyridin-2-amineC₈H₁₁N₃149.20
1240618-39-62-(6-Chloropyridin-3-yl)-2,2-difluoroacetic acidC₇H₄ClF₂NO₂207.56
1240619-73-12-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-methylpropanoic acidC₁₃H₂₄N₂O₄272.35
1240619-81-14-(4-((tert-Butoxy)carbonyl)piperazin-1-yl)butanoic acidC₁₃H₂₄N₂O₄272.35
1240620-44-33-Bromo-4-iodopyridin-2-amineC₅H₄BrIN₂298.91
1240620-65-84-Bromo-2-fluoropyridine-3-carbonitrileC₆H₂BrFN₂201.00
1240620-98-72-(2-Chloropyridin-4-yl)propan-2-olC₈H₁₀ClNO171.63
1240621-19-5tert-Butyl N-(2-methyl-1,3-oxazol-4-yl)carbamateC₉H₁₄N₂O₃198.22
1240621-52-6tert-Butyl 3-(difluoromethyl)piperazine-1-carboxylateC₁₀H₁₈F₂N₂O₂236.26
1240621-87-72-Bromopyrimidin-5-olC₄H₃BrN₂O174.99
1240622-58-55-Hydroxy-pyrimidine-2-carboxylic acid ethyl esterC₇H₈N₂O₃168.15
1240628-06-12-(4-Chlorophenyl)ethane-1-sulfonamideC₈H₁₀ClNO₂S219.69
1240642-74-35-Amino-6-(3-(dimethylamino)phenyl)-1-naphthalenecarbonitrileC₁₉H₁₇N₃287.37
124065-55-0Piperidin-4-yl 2,2-diphenylacetate hydrochlorideC₁₉H₂₂ClNO₂331.84
1240685-26-04-(1-Propynyl)phthalic AnhydrideC₁₁H₆O₃186.17
124070-15-110,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5,10-imine-5-carboxamideC₁₆H₁₄N₂O250.30
124072-61-33-(Methylamino)propanoic acid, N-BOC protectedC₉H₁₇NO₄203.24
124072-89-51,2-Diazinane dihydrochlorideC₄H₁₂Cl₂N₂159.06
1240725-45-42-(2-Methoxypyrimidin-4-yl)ethan-1-olC₇H₁₀N₂O₂154.17
1240725-46-5tert-Butyl 3-(oxiran-2-yl)azetidine-1-carboxylateC₁₀H₁₇NO₃199.25
1240725-47-62,8-Dioxa-5-azaspiro(3.5)nonaneC₆H₁₁NO₂129.16
1240725-65-83-Bromo-2-pyridineethanolC₇H₈BrNO202.05
1240725-66-95-Chloro-1H-pyrazolo[3,4-b]pyridineC₆H₄ClN₃153.57
1240725-70-5tert-Butyl 3-(2-bromoethoxy)azetidine-1-carboxylateC₁₀H₁₈BrNO₃280.16
124076-29-51,2-DipalmitoylphosphatidylethanolamidospermineC₄₈H₉₈N₅O₉P920.31
124076-61-54,4'-(1,4-Butanediylbis(oxy))bis-benzenecarboximidamideC₁₈H₂₂N₄O₂326.40
124076-63-74,4'-(1,5-Pentanediyldiimino)bis-benzenecarboximidamideC₁₉H₂₆N₆338.46
124076-64-84,4'-(1,5-Pentanediylbis(oxy))bis(3-methoxybenzenecarboximidamide)C₂₁H₂₈N₄O₄400.48
124076-65-91,3-Bis(4-amidino-2-methoxyphenoxy)propaneC₁₉H₂₄N₄O₄372.43
1240783-02-1(5-Bromopyrimidin-2-yl)methanamineC₅H₆BrN₃188.03
124079-85-2RefChem:388645C₁₆H₁₇N₃O₂283.33
12408-02-5Hydrogen cationH+1.01
124082-19-5Methyl 3-amino-3-(4-chlorophenyl)propanoate hydrochlorideC₁₀H₁₃Cl₂NO₂250.13
124083-20-1EtomoxirC₁₇H₂₃ClO₄326.82
124083-43-83-(4-Methoxyphenyl)-1H-pyrazol-5-olC₁₀H₁₀N₂O₂190.20
1240832-75-05-Chloro-4-hydroxy-6-methylpyridine-3-carboxylic acidC₇H₆ClNO₃187.58
1240832-76-1Methyl 4,5-dichloro-6-methyl-3-pyridinecarboxylateC₈H₇Cl₂NO₂220.06
1240948-77-95-(2-Fluorophenyl)-1H-pyrrole-3-carbonitrileC₁₁H₇FN₂186.19
1240950-98-41-(2-Bromoethyl)-3,3-difluoroazetidineC₅H₈BrF₂N200.03
1240951-88-54-(Bromomethyl)-4-fluorooxaneC₆H₁₀BrFO197.05
1240955-62-74-Bromo-2,2-dimethylbutanenitrileC₆H₁₀BrN176.06
124096-81-716-Epinormacusine BC₁₉H₂₂N₂O294.40
1240966-25-91-[6-[2-[[4-[1-(2,2,2-Trifluoroethyl)piperidin-4-yl]phenyl]methoxy]phenyl]pyridin-2-yl]-5-(trifluoromethyl)pyrazole-4-carboxylic acidC₃₀H₂₆F₆N₄O₃604.55
124097-52-5Brl 41992C₁₈H₂₀N₂264.37

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