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2-Pyrazinecarboxylicacid,1,6-dihydro-3-methyl-5-(1-methylethyl)-6-oxo-,ethylester(9CI)2-Pyrazinecarboxylicacid,1,6-dihydro-3-methyl-5-(1-methylethyl)-6-oxo-,ethylester(9CI)816458-60-3
Pyrazolidinium, 1,1,4-trimethyl-3-oxo-2-(2-propenyl)- (9CI)Pyrazolidinium, 1,1,4-trimethyl-3-oxo-2-(2-propenyl)- (9CI)790163-40-5
1-Pyrazolidinecarboxamide,5-imino-3-oxo-(9CI)1-Pyrazolidinecarboxamide,5-imino-3-oxo-(9CI)59682-61-0
Pyrazino[1,2-d][1,4]diazepine-1,9(2H,6H)-dione, 3,4,7,8-tetrahydro- (9CI)Pyrazino[1,2-d][1,4]diazepine-1,9(2H,6H)-dione, 3,4,7,8-tetrahydro- (9CI)130947-34-1
(5-(pyrazol-4-yl)-10,20-bis(p-tolyl)-15-(2-ethoxycarbonylphenyl)porphyrinato)-zinc(II)(5-(pyrazol-4-yl)-10,20-bis(p-tolyl)-15-(2-ethoxycarbonylphenyl)porphyrinato)-zinc(II)
Pyrazine, [5-[[(4-nitrophenyl)methyl]thio]-1,3,4-oxadiazol-2-yl]- (9CI)Pyrazine, [5-[[(4-nitrophenyl)methyl]thio]-1,3,4-oxadiazol-2-yl]- (9CI)604740-25-2
Pyrazolo[1,5-a]pyridine, 2-methyl-3-(1-methylethyl)- (9CI)Pyrazolo[1,5-a]pyridine, 2-methyl-3-(1-methylethyl)- (9CI)605673-35-6
Pyrazine, tetramethyl-, 1-oxide (8CI,9CI)Pyrazine, tetramethyl-, 1-oxide (8CI,9CI)22978-83-2
Pyrazinecarbonyl chloride, 5-chloro- (9CI)Pyrazinecarbonyl chloride, 5-chloro- (9CI)88625-23-4
Pyrazolo[1,5-a]pyrimidine-2-carboxamide, N-(5-methyl-2-pyridinyl)- (9CI)Pyrazolo[1,5-a]pyrimidine-2-carboxamide, N-(5-methyl-2-pyridinyl)- (9CI)678984-00-4
Pyrazinecarboxamide, N-methyl- (7CI,9CI)Pyrazinecarboxamide, N-methyl- (7CI,9CI)88393-94-6
Pyrazine, 5-(1,2-dimethylpropyl)-2,3-dimethyl- (9CI)Pyrazine, 5-(1,2-dimethylpropyl)-2,3-dimethyl- (9CI)75492-03-4
Pyrazinemethanol, 3,5-dimethoxy- (9CI)Pyrazinemethanol, 3,5-dimethoxy- (9CI)627910-82-1
PYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTERPYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER80537-14-0
Pyrazole N-Demethyl SildenafilPyrazole N-Demethyl Sildenafil139755-95-6
2-(3-PYRAZIN-2-YL-1,2,4-OXADIAZOL-5-YL)ETHANOHYDRAZIDE2-(3-PYRAZIN-2-YL-1,2,4-OXADIAZOL-5-YL)ETHANOHYDRAZIDE175203-77-7
Pyrazinecarboxylic acid, methyl ester, 1-oxide (9CI)Pyrazinecarboxylic acid, methyl ester, 1-oxide (9CI)85661-24-1
2-Pyrazinol, 3,6-bis(1-methylethyl)-, 1,4-dioxide (9CI)2-Pyrazinol, 3,6-bis(1-methylethyl)-, 1,4-dioxide (9CI)820250-45-1
Pyrazolo[1,5-a]-1,3,5-triazine, 4-methoxy- (9CI)Pyrazolo[1,5-a]-1,3,5-triazine, 4-methoxy- (9CI)162791-85-7
Pyrazine, 1,4-dihydro-1,2,4-trimethyl- (7CI)Pyrazine, 1,4-dihydro-1,2,4-trimethyl- (7CI)89851-57-0
Pyrazinamine, 3-[[2-(dimethylamino)ethyl]thio]-5,6-dimethyl- (9CI)Pyrazinamine, 3-[[2-(dimethylamino)ethyl]thio]-5,6-dimethyl- (9CI)780709-62-8
Pyrazinamine, 3,6-diethyl-N,N-dimethyl- (9CI)Pyrazinamine, 3,6-diethyl-N,N-dimethyl- (9CI)67714-56-1
Pyrazine, 2,3-dimethyl-5-(1-methylbutyl)- (9CI)Pyrazine, 2,3-dimethyl-5-(1-methylbutyl)- (9CI)75492-04-5
Pyrazolo[3,4-b]azepine-1(4H)-carboxamide, 3-ethyl-5,6,7,8-tetrahydro- (9CI)Pyrazolo[3,4-b]azepine-1(4H)-carboxamide, 3-ethyl-5,6,7,8-tetrahydro- (9CI)583812-69-5
PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDEPYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE80537-15-1
Pyrazinecarboxamide, 5-methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)- (9CI)Pyrazinecarboxamide, 5-methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)- (9CI)606096-90-6
Pyrazinecarboxaldehyde, trimethyl- (9CI)Pyrazinecarboxaldehyde, trimethyl- (9CI)186534-02-1
Pyrazinecarboxamide, N-(3-cyano-4,5-dimethyl-2-thienyl)- (9CI)Pyrazinecarboxamide, N-(3-cyano-4,5-dimethyl-2-thienyl)- (9CI)551910-16-8
(Pyrazin-2-yl)malondialdehyde(Pyrazin-2-yl)malondialdehyde
Pyrazolo[1,5-a]pyrazine-3-carboxaldehyde, 4,6-dimethyl- (9CI)Pyrazolo[1,5-a]pyrazine-3-carboxaldehyde, 4,6-dimethyl- (9CI)94813-91-9
Pyrazinemethanol, 5-mercapto-, 4-oxide (9CI)Pyrazinemethanol, 5-mercapto-, 4-oxide (9CI)72788-80-8
Pyrazolo[1,5-a]pyridine, 2-ethyl-3-(1-methylenepropyl)- (9CI)Pyrazolo[1,5-a]pyridine, 2-ethyl-3-(1-methylenepropyl)- (9CI)605673-32-3
PyrazinamidePyrazinamid98-96-4
5-PYRAZIN-2-YL-1H-PYRAZOLE-3-CARBOXYLIC ACID5-PYRAZIN-2-YL-1H-PYRAZOLE-3-CARBOXYLIC ACID1029108-75-5
Pyrazolo[1,5-a]pyrimidine-2-carboxamide, 5-(1-methylethyl)-N-(2-phenyl-2H-benzotriazol-5-yl)-7-(trifluoromethyl)- (9CI)Pyrazolo[1,5-a]pyrimidine-2-carboxamide, 5-(1-methylethyl)-N-(2-phenyl-2H-benzotriazol-5-yl)-7-(trifluoromethyl)- (9CI)606096-66-6
pyrazin-2-yl[3-(trifluoromethyl)phenyl]methanonepyrazin-2-yl[3-(trifluoromethyl)phenyl]methanone174813-01-5
3-Pyrazolidinone,5-(1-hydroxyethyl)-,(R*,S*)-(9CI)3-Pyrazolidinone,5-(1-hydroxyethyl)-,(R*,S*)-(9CI)183282-54-4
Pyrazine, 2,3-dihydro-2,6-dimethyl-5-propyl- (9CI)Pyrazine, 2,3-dihydro-2,6-dimethyl-5-propyl- (9CI)539826-66-9
Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1-(4-chloro-2-methylphenyl)-1,4,5,6,7,8-hexahydro- (9CI)Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1-(4-chloro-2-methylphenyl)-1,4,5,6,7,8-hexahydro- (9CI)577957-46-1
Pyrazinecarboxamide, N-[4-[(diethylamino)sulfonyl]phenyl]-5-methyl- (9CI)Pyrazinecarboxamide, N-[4-[(diethylamino)sulfonyl]phenyl]-5-methyl- (9CI)603945-77-3
5-(2-PYRAZINYL)-1H-TETRAZOLE5-(2-PYRAZINYL)-1H-TETRAZOLE16289-54-6
Pyrazinecarboxamide, N-(4-methyl-3-nitrophenyl)- (9CI)Pyrazinecarboxamide, N-(4-methyl-3-nitrophenyl)- (9CI)544655-40-5
PYRAZOLO[1,5-A]PYRIDIN-5-YLBORONIC ACIDPYRAZOLO[1,5-A]PYRIDIN-5-YLBORONIC ACID2096342-39-9
Pyrazinecarboxamide, N-cyclohexyl-N-[(7-ethoxytetrazolo[1,5-a]quinolin-4-yl)methyl]- (9CI)Pyrazinecarboxamide, N-cyclohexyl-N-[(7-ethoxytetrazolo[1,5-a]quinolin-4-yl)methyl]- (9CI)604778-53-2
Pyrazine,2-sec-butyl-5-methoxy-(8CI)Pyrazine,2-sec-butyl-5-methoxy-(8CI)30712-67-5
2-PYRAZOL-1-YL-PHENYL-BORONIC ACID2-PYRAZOL-1-YL-PHENYL-BORONIC ACID628692-18-2
PYRAZOLECARBOXYLIC ACIDPYRAZOLECARBOXYLIC ACID
1-Pyrazolidinecarbonyl chloride, 3-oxo- (9CI)1-Pyrazolidinecarbonyl chloride, 3-oxo- (9CI)54944-89-7
Pyrazolo[1,5-a]pyridin-3-amine, 2-methyl- (9CI)Pyrazolo[1,5-a]pyridin-3-amine, 2-methyl- (9CI)605672-76-2
Pyrazinecarbonitrile, 3-amino-6-(1-propenyl)-, 4-oxide (9CI)Pyrazinecarbonitrile, 3-amino-6-(1-propenyl)-, 4-oxide (9CI)116749-48-5
Pyrazinecarboxamide, N-[(2-chloro-6-methyl-3-quinolinyl)methyl]-N-cyclopentyl- (9CI)Pyrazinecarboxamide, N-[(2-chloro-6-methyl-3-quinolinyl)methyl]-N-cyclopentyl- (9CI)604780-72-5
PyrazosulfuronPyrazosulfuron98389-04-9
2-(2-PYRAZOL-1-YL-ETHOXY)-PHENYLAMINE HYDROCHLORIDE2-(2-PYRAZOL-1-YL-ETHOXY)-PHENYLAMINE HYDROCHLORIDE1185175-77-2
Pyrazine, 5-bromo-1,2-dihydro- (9CI)Pyrazine, 5-bromo-1,2-dihydro- (9CI)780811-45-2
Pyrazinecarboxamide, N-[4-[(dibutylamino)sulfonyl]phenyl]-5-methyl- (9CI)Pyrazinecarboxamide, N-[4-[(dibutylamino)sulfonyl]phenyl]-5-methyl- (9CI)603945-79-5
Pyrazinecarboxamide, 1,6-dihydro-N-methyl-6-oxo-, 4-oxide (9CI)Pyrazinecarboxamide, 1,6-dihydro-N-methyl-6-oxo-, 4-oxide (9CI)77775-49-6
2-Pyrazoline-3-carboxylicacid,4-amino-5-oxo-(7CI)2-Pyrazoline-3-carboxylicacid,4-amino-5-oxo-(7CI)89033-46-5
Pyrazinecarboxamide, N-(3-ethylphenyl)- (9CI)Pyrazinecarboxamide, N-(3-ethylphenyl)- (9CI)424805-97-0
Pyrazolo[1,5-a]pyrazine-3-carboxaldehyde, 2,4,6-trimethyl- (9CI)Pyrazolo[1,5-a]pyrazine-3-carboxaldehyde, 2,4,6-trimethyl- (9CI)94813-92-0
Pyrazolo[1,5-a]pyrimidine, 6,7-dihydro-5-(1-methylethyl)- (9CI)Pyrazolo[1,5-a]pyrimidine, 6,7-dihydro-5-(1-methylethyl)- (9CI)170886-49-4
PYRAZOL FAST YELLOW 5GLPYRAZOL FAST YELLOW 5GL
PyrazosulfruonPyrazosulfruon
Pyrazine, 2,3-dimethyl-5-propyl- (8CI,9CI)Pyrazine, 2,3-dimethyl-5-propyl- (8CI,9CI)32262-98-9
pyrazine-2,3-carbonitirlepyrazine-2,3-carbonitirle
Pyrazinamine, 3-nitro- (9CI)Pyrazinamine, 3-nitro- (9CI)754196-97-9
PYRAZOLONESPYRAZOLONES
Pyrazolo[1,5-a]pyridine-5-carboxaldehyde (9CI)Pyrazolo[1,5-a]pyridine-5-carboxaldehyde (9CI)474432-59-2
Pyrazinecarbonyl chloride, 3-chloro- (9CI)Pyrazinecarbonyl chloride, 3-chloro- (9CI)90361-99-2
4-(2-PYRAZINYL)-PIPERAZINO-1-ISOCYANO-ACETAMIDE4-(2-PYRAZINYL)-PIPERAZINO-1-ISOCYANO-ACETAMIDE
Pyrazino[2,3-b]pyrazine, decahydro-1,5-dimethyl- (9CI)Pyrazino[2,3-b]pyrazine, decahydro-1,5-dimethyl- (9CI)122734-20-7
2-Pyrazinamine, 6-nitro-, 1-oxide (9CI)2-Pyrazinamine, 6-nitro-, 1-oxide (9CI)754197-02-9
Pyrazino[1,2-a]benzimidazole-7,8-diol, 1,2,3,4-tetrahydro- (9CI)Pyrazino[1,2-a]benzimidazole-7,8-diol, 1,2,3,4-tetrahydro- (9CI)790162-01-5
Pyrazino[2,1-a]isoindole, 1,2,3,4,6,10b-hexahydro-1-methyl- (9CI)Pyrazino[2,1-a]isoindole, 1,2,3,4,6,10b-hexahydro-1-methyl- (9CI)79017-19-9
Pyrazinecarboxamide, N-[2-(cyclohexylamino)-1-(1,3-dimethyl-1H-pyrazol-4-yl)-2-oxoethyl]-N-phenyl- (9CI)Pyrazinecarboxamide, N-[2-(cyclohexylamino)-1-(1,3-dimethyl-1H-pyrazol-4-yl)-2-oxoethyl]-N-phenyl- (9CI)478341-97-8
5-(PYRAZIN-2-YL)-2,4-DI(PYRIDIN-4-YL)PYRIMIDINE5-(PYRAZIN-2-YL)-2,4-DI(PYRIDIN-4-YL)PYRIMIDINE
Pyrazinecarboxamide, 3-amino-N-cyano- (8CI)Pyrazinecarboxamide, 3-amino-N-cyano- (8CI)30478-34-3
Pyrazinecarboxamide, N-[2-methyl-6-(1-methylethyl)phenyl]- (9CI)Pyrazinecarboxamide, N-[2-methyl-6-(1-methylethyl)phenyl]- (9CI)545372-95-0
PYRAZOLO[1,5-A]PYRIDIN-3-YLAMINEPYRAZOLO[1,5-A]PYRIDIN-3-YLAMINE137837-55-9
2,5-Pyrazinedicarbonitrile,3-amino-6-(methylamino)-(9CI)2,5-Pyrazinedicarbonitrile,3-amino-6-(methylamino)-(9CI)172504-73-3
Pyrazinecarboxamide, N-ethyl- (7CI,9CI)Pyrazinecarboxamide, N-ethyl- (7CI,9CI)74416-46-9
2-PYRAZINE ACETIC ACID2-PYRAZINE ACETIC ACID
Pyrazinecarboxylic acid, 4,5-dihydro-5,6-dimethyl- (9CI)Pyrazinecarboxylic acid, 4,5-dihydro-5,6-dimethyl- (9CI)160532-43-4
Pyrazinecarboxamide, N-(2-methyl-4-nitrophenyl)- (9CI)Pyrazinecarboxamide, N-(2-methyl-4-nitrophenyl)- (9CI)546072-02-0
Pyrazinecarboxylic acid, 2,3-dihydro-5,6-dimethyl- (9CI)Pyrazinecarboxylic acid, 2,3-dihydro-5,6-dimethyl- (9CI)160532-39-8
Pyrazine,tetrakis(1-methylPyrazine,tetrakis(1-methyl72119-29-0
3-Pyrazolidinone,4-(1-hydroxyethyl)-,(R*,S*)-(9CI)3-Pyrazolidinone,4-(1-hydroxyethyl)-,(R*,S*)-(9CI)124667-24-9
Pyrazine, 2-ethyl-5-propyl- (8CI,9CI)Pyrazine, 2-ethyl-5-propyl- (8CI,9CI)29461-08-3
Pyrazine, 3,5-dimethyl-2-(2-methylbutyl)- (9CI)Pyrazine, 3,5-dimethyl-2-(2-methylbutyl)- (9CI)56617-70-0
Pyrazolo[1,5-a]pyridine, 4,5,6,7-tetrahydro-2-(1-methylethyl)- (9CI)Pyrazolo[1,5-a]pyridine, 4,5,6,7-tetrahydro-2-(1-methylethyl)- (9CI)95542-55-5
Pyrazine, 2,5-diethyl-, 1-oxide (9CI)Pyrazine, 2,5-diethyl-, 1-oxide (9CI)65257-55-8
Pyrazolo[1,5-a]pyrimidine-6-propanenitrile, 5,7-dimethyl- (9CI)Pyrazolo[1,5-a]pyrimidine-6-propanenitrile, 5,7-dimethyl- (9CI)828299-06-5
Pyrazolo[1,5-a]pyrimidine-2-carboxamide, N-(5-methoxy-8-quinolinyl)-5-(1-methylethyl)-7-(trifluoromethyl)- (9CI)Pyrazolo[1,5-a]pyrimidine-2-carboxamide, N-(5-methoxy-8-quinolinyl)-5-(1-methylethyl)-7-(trifluoromethyl)- (9CI)606096-58-6
Pyrazolo[5,1-b]thiazole-7-carboxaldehyde, 2,3-dihydro- (9CI)Pyrazolo[5,1-b]thiazole-7-carboxaldehyde, 2,3-dihydro- (9CI)623565-44-6
Pyrazino[1,2-d][1,4]diazepine, decahydro- (9CI)Pyrazino[1,2-d][1,4]diazepine, decahydro- (9CI)153894-18-9
Pyrazine, 5-methyl-2,3-di-2-propenyl- (9CI)Pyrazine, 5-methyl-2,3-di-2-propenyl- (9CI)80832-43-5
2,5-Pyrazinediethanol,-bta--hydroxy-,(-bta-R)-(9CI)2,5-Pyrazinediethanol,-bta--hydroxy-,(-bta-R)-(9CI)104670-30-6
PYRAZIN-2-YLMETHYL-HYDRAZINEPYRAZIN-2-YLMETHYL-HYDRAZINE2704466-26-0
Pyrazino[2,1-c][1,4]thiazin-8(1H)-amine, hexahydro- (9CI)Pyrazino[2,1-c][1,4]thiazin-8(1H)-amine, hexahydro- (9CI)100070-71-1
Pyrazinecarbothioamide, 6-(2-propynyloxy)- (9CI)Pyrazinecarbothioamide, 6-(2-propynyloxy)- (9CI)717848-05-0
3-Pyrazolidinone,4-amino-(7CI,8CI,9CI)3-Pyrazolidinone,4-amino-(7CI,8CI,9CI)5678-05-7
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