CAS number index

CAS numbers starting with 121, page 6

2,538 chemicals have a CAS number that starts with 121. They are listed in CAS order.

Showing 501 to 600 of 2,538 chemicals

CAS numberChemical nameFormulaMol. weight

1211537-91-5Ethyl 2-cyclopropyl-5-nitropyridine-3-carboxylateC₁₁H₁₂N₂O₄236.23
1211538-09-8Ethyl 6-methyl-5-nitronicotinateC₉H₁₀N₂O₄210.19
1211538-40-76-Chloro-5-hydroxypyridine-2-carbaldehydeC₆H₄ClNO₂157.56
1211538-47-4tert-Butyl 2-chloro-5H,6H,7H,8H,9H-pyrimido(4,5-d)azepine-7-carboxylateC₁₃H₁₈ClN₃O₂283.76
1211538-59-8Ethyl 4-(chlorosulfonyl)piperidine-1-carboxylateC₈H₁₄ClNO₄S255.72
1211538-62-3Methyl 3-bromo-6-(trifluoromethyl)pyridine-2-carboxylateC₈H₅BrF₃NO₂284.03
1211538-71-4Methyl 5-bromo-3-(methylamino)pyridine-2-carboxylateC₈H₉BrN₂O₂245.08
1211538-72-5Methyl 5-bromo-3-fluoropyridine-2-carboxylateC₇H₅BrFNO₂234.02
1211538-92-9tert-Butyl 4-(5-bromopyrimidin-2-yl)piperidine-1-carboxylateC₁₄H₂₀BrN₃O₂342.24
1211539-02-42-(1H-Imidazol-2-yl)-5-(trifluoromethyl)pyridineC₉H₆F₃N₃213.16
1211539-13-76-Bromo-2-chloro-[1,3]oxazolo[4,5-b]pyridineC₆H₂BrClN₂O233.45
1211539-36-4Methyl 4-chloro-6-(trifluoromethyl)nicotinateC₈H₅ClF₃NO₂239.58
1211539-63-7tert-Butyl 4-[4-(aminomethyl)-2-fluorophenyl]piperazine-1-carboxylateC₁₆H₂₄FN₃O₂309.38
1211539-66-02-Chloro-4-ethynyl-5-fluoropyridineC₇H₃ClFN155.56
1211539-77-36-Methyl-5-(trifluoromethyl)pyridine-3-carboxylic acidC₈H₆F₃NO₂205.13
1211539-82-02,2-Difluorobenzo[d][1,3]dioxol-5-olC₇H₄F₂O₃174.10
1211539-88-64-Chloro-2-(chloromethyl)-6-(trifluoromethyl)pyrimidineC₆H₃Cl₂F₃N₂231.00
1211539-92-24-Chloro-2-(piperidin-1-yl)anilineC₁₁H₁₅ClN₂210.71
1211539-93-3Thieno[3,2-d]pyrimidine-6-carboxylic acidC₇H₄N₂O₂S180.19
121154-51-64-Amino-1-[(2S,5R)-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidin-2-oneC₉H₁₃N₃O₃211.22
1211540-16-72-(5,6-Dimethoxypyridin-3-yl)acetic acidC₉H₁₁NO₄197.19
1211540-24-74-Methyl-2-(trifluoromethyl)pyridin-3-amineC₇H₇F₃N₂176.14
1211540-34-92-[6-(Difluoromethyl)pyridin-3-yl]acetic acidC₈H₇F₂NO₂187.15
1211540-59-83-(1,3-Oxazol-2-yl)piperidineC₈H₁₂N₂O152.20
1211540-64-52-(Difluoromethyl)-5-ethynylpyridineC₈H₅F₂N153.13
1211540-79-21H,2H,3H-Pyrrolo[3,2-b]pyridineC₇H₈N₂120.16
1211540-90-72,6-Dichloro-5-fluoronicotinyl chlorideC₆H₃Cl₃FN214.45
1211541-06-85-Bromo-6-(trifluoromethyl)-2-pyridinecarboxylic acidC₇H₃BrF₃NO₂270.00
1211541-07-9Pyridine, 2-bromo-4-chloro-3-(trifluoromethyl)-C₆H₂BrClF₃N260.44
1211541-12-63-(Difluoromethoxy)pyridine-2-carboxylic acidC₇H₅F₂NO₃189.12
1211541-20-65-Chloro-2-ethyl-pyridine-3-carboxylic acidC₈H₈ClNO₂185.61
1211541-32-03-(Difluoromethyl)pyridine-4-carboxylic acidC₇H₅F₂NO₂173.12
1211541-43-31-(5-Ethyl-1,3-thiazol-2-yl)piperazineC₉H₁₅N₃S197.31
1211541-73-93-(1H-Pyrazol-1-yl)piperidineC₈H₁₃N₃151.21
1211541-93-35-Fluoro-2-methoxypyridin-3-amineC₆H₇FN₂O142.13
1211541-99-91-Ethyl-1H-1,2,3-triazole-4-carboxylic acidC₅H₇N₃O₂141.13
1211542-11-81-Methyl-4-(pyrrolidin-3-yl)-1H-pyrazoleC₈H₁₃N₃151.21
1211542-18-5tert-Butyl 4-(5-hydroxypyridin-2-yl)piperazine-1-carboxylateC₁₄H₂₁N₃O₃279.34
1211542-21-03-Bromo-2-methyl-5-(trifluoromethyl)pyridineC₇H₅BrF₃N240.02
1211542-25-43-Bromo-4-ethynylpyridineC₇H₄BrN182.02
1211542-29-83-Bromo-5-fluoro-2-methyl pyridineC₆H₅BrFN190.01
1211565-08-03-[[(1R,2R)-2-(1-Piperidinyl)cyclohexyl]amino]-4-[[4-(trifluoromethyl)phenyl]amino]-3-cyclobutene-1,2-dioneC₂₂H₂₆F₃N₃O₂421.46
1211567-54-23-Phenyloxetan-3-amineC₉H₁₁NO149.19
1211568-27-2tert-Butyl 4-(Piperidin-4-ylmethyl)piperazine-1-carboxylateC₁₅H₂₉N₃O₂283.42
1211571-26-4Ethyl 3-(chloromethyl)-1,2,4-thiadiazole-5-carboxylateC₆H₇ClN₂O₂S206.65
1211573-00-0N,N-Dimethylpyrrolidine-3-carboxamide hydrochlorideC₇H₁₅ClN₂O178.66
1211577-99-96-(Difluoromethoxy)nicotinaldehydeC₇H₅F₂NO₂173.12
1211578-10-73-Fluoro-5-methylpyridine-4-carboxylic acidC₇H₆FNO₂155.13
1211578-13-03-Iodo-N-methoxy-N-methyl-5-nitrobenzamideC₉H₉IN₂O₄336.08
1211578-28-75H,6H,7H-Cyclopenta(b)pyridin-3-olC₈H₉NO135.17
1211578-32-36-Bromo-5-fluoro-3-pyridinolC₅H₃BrFNO191.99
1211578-33-46-Bromo-5-nitro-2-pyridinecarboxylic acidC₆H₃BrN₂O₄247.00
1211578-46-96-Chloro-2-fluoropyridine-3-carboxylic acidC₆H₃ClFNO₂175.55
1211578-56-13-Methyl-5-nitropyridine-2-carboxylic acidC₇H₆N₂O₄182.13
1211578-67-43-Amino-4-(difluoromethoxy)benzonitrileC₈H₆F₂N₂O184.15
1211578-75-43-Bromo-2-chloro-6-fluoropyridineC₅H₂BrClFN210.43
1211578-80-16-Chloro-4-iodopyridine-3-carboxylic acidC₆H₃ClINO₂283.45
1211578-87-86-(Trifluoromethyl)-1H-pyrazolo(3,4-b)pyridin-3-amineC₇H₅F₃N₄202.14
1211578-98-11-(3-Chloro-5-fluoropyridin-2-yl)methanamineC₆H₆ClFN₂160.58
1211579-10-06-Ethenylpyridine-3-carboxylic acidC₈H₇NO₂149.15
1211579-64-44-(6-Chloropyridin-2-yl)butanoic acidC₉H₁₀ClNO₂199.64
1211579-71-3Methyl 4-bromo-6-(trifluoromethyl)pyridine-2-carboxylateC₈H₅BrF₃NO₂284.03
1211579-79-14-(Trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3-amineC₇H₅F₃N₄202.14
1211579-84-8Ethyl 2-chloro-5H,7H,8H-pyrano(4,3-b)pyridine-3-carboxylateC₁₁H₁₂ClNO₃241.67
1211579-98-44-Bromo-2-methoxypyridine-3-carboxylic acidC₇H₆BrNO₃232.03
121158-53-0NC 5ZC₁₃H₁₈N₆258.33
1211580-31-21-(3-Bromo-5-methylpyridin-2-yl)ethan-1-amineC₈H₁₁BrN₂215.09
1211580-38-92-Bromo-6-chloro-3-iodopyridineC₅H₂BrClIN318.34
1211580-39-04,6-Dichloro-3-(propan-2-yl)-1H-pyrazolo(3,4-d)pyrimidineC₈H₈Cl₂N₄231.09
1211580-49-25-Bromo-2-chloro-4-fluoropyridineC₅H₂BrClFN210.43
1211580-54-94-Bromo-2-(difluoromethyl)pyridineC₆H₄BrF₂N208.00
1211580-66-34-Bromo-3-chloro-5-(trifluoromethyl)pyridineC₆H₂BrClF₃N260.44
1211580-81-22-Ethynyl-6-(trifluoromethyl)pyridineC₈H₄F₃N171.12
1211580-84-55-Bromo-3-(trifluoromethyl)pyridine-2-carboxylic acidC₇H₃BrF₃NO₂270.00
1211580-91-44-Chloro-1,7-naphthyridine-3-carbonitrileC₉H₄ClN₃189.60
1211581-05-32-Fluoro-3-methylpyridine-4-carbaldehydeC₇H₆FNO139.13
1211581-22-42-Methoxy-3-methylpyridine-4-carboxylic acidC₈H₉NO₃167.16
1211581-47-3tert-Butyl 2-chloro-5H,6H,7H-pyrrolo(3,4-d)pyrimidine-6-carboxylateC₁₁H₁₄ClN₃O₂255.71
1211581-51-92-(Difluoromethoxy)isonicotinic acidC₇H₅F₂NO₃189.12
1211581-54-2tert-Butyl 2-chloro-5,6,7,8-tetrahydro-1,7-naphthyridine-7-carboxylateC₁₃H₁₇ClN₂O₂268.74
1211581-65-52-Methyl-5-(trifluoromethyl)pyridine-3-carboxylic acidC₈H₆F₃NO₂205.13
1211581-78-0(5-Bromo-3-chloropyridin-2-yl)methanamineC₆H₆BrClN₂221.49
1211581-86-01,1-Dimethylethyl 4-amino-4-phenyl-1-piperidinecarboxylateC₁₆H₂₄N₂O₂276.38
1211582-12-55-(Trifluoromethyl)morpholin-3-oneC₅H₆F₃NO₂169.10
1211582-14-77-Chloro-5-methylthieno[3,2-b]pyridineC₈H₆ClNS183.66
1211582-35-25-Bromo-6-(trifluoromethyl)nicotinic acidC₇H₃BrF₃NO₂270.00
1211582-39-63-(Trifluoromethyl)-1,2-thiazole-4-carboxylic acidC₅H₂F₃NO₂S197.14
1211582-61-4tert-Butyl 4-amino-4-(trifluoromethyl)piperidine-1-carboxylateC₁₁H₁₉F₃N₂O₂268.28
1211582-76-1tert-Butyl 8-oxo-1-azaspiro(4.5)decane-1-carboxylateC₁₄H₂₃NO₃253.34
1211582-95-44-Bromo-5-fluoropyridine-2-carbonitrileC₆H₂BrFN₂201.00
1211582-97-62-Bromo-3-chloro-6-methylpyridineC₆H₅BrClN206.47
1211582-98-79-Methyl-2,9-diazaspiro[5.5]undecaneC₁₀H₂₀N₂168.28
1211583-11-72-Bromo-4-chloropyridin-3-olC₅H₃BrClNO208.44
1211583-15-12-Bromo-5-(1H-imidazol-2-yl)pyridineC₈H₆BrN₃224.06
1211583-40-24-(Trimethylsilyl)pyridin-3-yl trifluoromethanesulfonateC₉H₁₂F₃NO₃SSi299.35
1211583-53-74-Methoxy-3-methyl-2-pyridinecarboxylic acidC₈H₉NO₃167.16
1211583-59-32-Chloro-5-(cyclopropylmethyl)pyridineC₉H₁₀ClN167.64
1211583-63-95-(3,3-Difluoropyrrolidin-1-yl)pyridin-2-amineC₉H₁₁F₂N₃199.20
1211583-65-1tert-Butyl octahydro-1H-pyrrolo[3,2-b]pyridine-4-carboxylateC₁₂H₂₂N₂O₂226.32
1211583-76-45-(Difluoromethyl)pyridine-3-carbaldehydeC₇H₅F₂NO157.12

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