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StructureChemical NameCASMF
2H-Pyran-3-carbonyl chloride, 3,4-dihydro- (9CI) 155268-09-0 C6H7ClO2
3H-Pyrazol-3-one,5-ethoxy-2,4-dihydro-4,4-dihydroxy-(9CI) 221325-91-3 C5H8N2O4
2H-Pyran-3-ol, 6-ethenyltetrahydro-2,2,6-trimethyl-, acetate, (3R,6R)- rel- 56779-64-7 C12H20O3
2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, (2S,4S)- (9CI) 723340-88-3 C9H18O2
1H-Pyrazole-5-carbonyl chloride, 1-methyl-3-(trifluoromethyl)- (9CI) 129768-24-7 C6H4ClF3N2O
6-(1H-PYRAZOL-1-YL)-N-[3-(TRIFLUOROMETHYL)BENZYL]NICOTINAMIDE C17H13F3N4O
5H-Pyrano[4,3-b]pyridine-3-carbonitrile,2-amino-7-ethyl-7,8-dihydro-7-methyl-(9CI) 698981-12-3 C12H15N3O
4H-Pyran-3-carboxylicacid,6-methyl-4-oxo-(9CI) 158205-36-8 C7H6O4
1H-Pyrazolo[4,3-d]pyrimidin-7-amine,1-ethyl-N-methyl-3-propyl-(9CI) 741626-16-4 C11H17N5
1H-Pyrazolo[1,5-b][1,2,4]triazol-7-amine,2-(1-methylethyl)-(9CI) 227610-60-8 C7H11N5
1H-Pyrazole-3-carboxylicacid,4-cyano-,methylester(9CI) 105020-45-9 C6H5N3O2
1H-pyrazol-3-ylmethylamine C4H7N3
2-(1H-pyrazol-1-yl)propanoic acid hydrochloride C6H9ClN2O2
1H-Pyrazole-1-aceticacid,3,5-dimethyl-4-nitro-,[[4-[(4-chlorophenyl)methoxy]phenyl]methylene]hydrazide(9CI) 606485-00-1 C21H20ClN5O4
1H-Pyrazol-4-amine,3-ethoxy-5-methyl-(9CI) 87675-33-0 C6H11N3O
2-(1H-PYRAZOL-1-YL)-4-(1H-TETRAZOL-1-YL)BENZOIC ACID C11H8N6O2
2H-Pyran,tetrahydro-2-(1-methylethyl)-3-nitro-(9CI) 174151-01-0 C8H15NO3
5-[3-(1H-PYRAZOL-1-YL)PHENYL]-1H-TETRAZOLE C10H8N6
2H-Pyran-5-carboxaldehyde, 6-ethyl-3,4-dihydro- (9CI) 351055-44-2 C8H12O2
2H-Pyran-2-carboxamide,tetrahydro-2-methoxy-(8CI) 31518-20-4 C7H13NO3
4H-Pyrazolo[3,4-d]pyrimidin-4-one,2,5-dihydro-5-methyl-(9CI) 343271-15-8 C6H6N4O
4H-Pyran-4-one,3-amino-(9CI) 78984-00-6 C5H5NO2
2H-Pyran-2-one,4-hydroxy-6-methyl-3-(methylamino)-(9CI) 260362-99-0 C7H9NO3
2H-Pyran-2-carboxylicacid,3,4-dihydro-4-oxo-,methylester(9CI) 333719-20-3 C7H8O4
4H-Pyran-4-one,2-(2-ethoxyphenyl)-2,3-dihydro-(9CI) 272438-10-5 C13H14O3
1H-Pyrazole-3-propanoicacid,alpha-amino-,methylester,(S)-(9CI) 784984-83-4 C7H11N3O2
2H-Pyran-5-carbonitrile,2,6-diethoxy-3,4-dihydro-3-methyl-(9CI) 112147-93-0 C11H17NO3
6H-Pyrazolo[3,4-d]pyrimidin-6-one, 1,5-dihydro- (9CI) 40925-39-1 C5H4N4O
1H-Pyrazole-1-carboxylicacid,3-methyl-,methylester(9CI) 75326-01-1 C6H8N2O2
2H-Pyran-5-carbonyl chloride, 3,4-dihydro- (6CI,9CI) 98198-84-6 C6H7ClO2
2H-Pyran-3-carboxylic acid, 4-hydroxy-6-methyl-2-oxo-, cyclopropylmethyl ester (9CI) 627094-06-8 C11H12O5
1H-Pyrazole-5-carboxamide,3-(1,1-dimethylethyl)-1-methyl-N-[[4-(2-oxo-1-pyrrolidinyl)phenyl]methyl]-(9CI) 606118-00-7 C20H26N4O2
1H-Pyrazole-4-carboxaldehyde,2,3-dihydro-5-methyl-3-oxo-(9CI) 470704-73-5 C5H6N2O2
1H-Pyrazole-1-aceticacid,4-nitro-,[[4-(phenylmethoxy)phenyl]methylene]hydrazide(9CI) 606486-41-3 C19H17N5O4
1H-Pyrazol-5-amine,1-(2-amino-4-methoxyphenyl)-3-methyl-(9CI) 785003-65-8 C11H14N4O
2(1H)-Pyrazinone,5,6-dihydro-1,3,5,5-tetramethyl-(9CI) 82043-99-0 C8H14N2O
2H-Pyran-2-one, 6-ethyl-3-ethylidenetetrahydro- (9CI) 654085-54-8 C9H14O2
4H-Pyrazol-4-one, 3,5-dimethyl-, oxime, 1,2-dioxide (9CI) 502143-41-1 C5H7N3O3
4H-Pyran-4-one,3-methoxy-(6CI,7CI,8CI,9CI) 1193-64-2 C6H6O3
2H-Pyran-4-ol, tetrahydro-4-methyl-2-propyl-, (2R,4R)- (9CI) 723340-91-8 C9H18O2
1H-Pyrazole-4-methanamine,5-amino-1-methyl-(9CI) 753444-70-1 C5H10N4
1H-Pyrazole-3-carboxamide,4-amino-5-ethyl-(9CI) 215298-74-1 C6H10N4O
4-(1H-PYRAZOL-4-YL)PYRIDINE 19959-71-8 C8H7N3
2H-Pyran-2-carbonyl chloride, 3,4-dihydro- (9CI) 114769-18-5 C6H7ClO2
3H-Pyrazol-3-one,4-amino-1,2-dihydro-1,5-dimethyl-(9CI) 146877-51-2 C5H9N3O
2H-Pyran-3-carboxylic acid, 4-hydroxy-6-methyl-2-oxo-, cyclobutyl ester (9CI) 627094-09-1 C11H12O5
2H-Pyran-2-acetaldehyde, tetrahydro-2-hydroxy-alpha-oxo- (9CI) 500574-65-2 C7H10O4
1H-Pyrazole-5-carboxamide,1-(2-methoxyethyl)-3-methyl-4-nitro-(9CI) 792969-79-0 C8H12N4O4
2H-Pyran-5-carboxaldehyde, 3,4-dihydro-4-hydroxy-2-imino- (9CI) 198714-78-2 C6H7NO3
4H-Pyrazolo[3,4-b]pyridin-4-one, 6-amino-1,7-dihydro- (9CI) 500885-71-2 C6H6N4O
4H-Pyrazolo[1,5-a]benzimidazole-3-carbonitrile,2-amino-(9CI) 158591-06-1 C10H7N5
1H-Pyrazolo[4,3-b]pyridine,3-methyl-(9CI) 194278-45-0 C7H7N3
1H-Pyrazole,3-bromo-5-ethoxy-4-methyl-(9CI) 312312-05-3 C6H9BrN2O
2H-Pyran-2-one, 5-(1-hydroxy-2-butenyl)-4-methoxy-6-methyl-, (E)-(+)- 94474-69-8 C11H14O4
4-(1H-Pyrazol-1-ylsulphonyl)benzeneboronic acid 98% C9H9BN2O4S
3H-Pyrazol-3-one, 2,4-dihydro-5-phenyl-2-(1,2,5-trimethyl-4-piperidiny l)- 102689-19-0 C17H23N3O
1H-Pyrazol-1-yl, 4-(methoxycarbonyl)- (9CI) 54799-87-0 C5H5N2O2*
1H-PYRAZOLE-3-CARBONITRILE, 4-AMINO- 68703-67-3 C4H4N4
1H-Pyrazole-3,5-dicarboxylicacid,1-methyl-,3-ethylester(9CI) 199480-36-9 C8H10N2O4
2(1H)-Pyrazinone,1,6-dimethyl-(9CI) 137232-62-3 C6H8N2O
1H-Pyrazole-5-carboxylicacid,3-(1,1-dimethylethyl)-1-ethyl-,ethylester(9CI) 682757-38-6 C12H20N2O2
3H-Pyrazol-3-one,4-ethyl-1,2-dihydro-5-methyl-2-[(2-oxo-1-pyrrolidinyl)methyl]-(9CI) 663196-60-9 C11H17N3O2
4H-Pyrazol-4-one, 3-acetyl-5-amino-1,5-dihydro-5-hydroxy-1-methyl- (9CI) 175472-59-0 C6H9N3O3
4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1,5-dihydro-3-methyl- (9CI) 2942-47-4 C6H6N4O
2H-Pyran,2-ethoxy-5,6-dihydro-6-[(methoxymethoxy)methyl]-3-methyl-,(6S)-(9CI) 502145-41-7 C11H20O4
2H-Pyran-4-amine,tetrahydro-2,2-dimethyl-N-(2-thienylmethylene)-(9CI) 799791-80-3 C12H17NOS
1H-Pyrazole, 1-(chloroacetyl)-3-methyl- (9CI) 69413-05-4 C6H7ClN2O
1H-Pyrazole-1-carbodithioicacid,3,5-diethyl-4,5-dihydro-5-methyl-(9CI) 684643-31-0 C9H16N2S2
[4-(1H-PYRAZOL-1-YLMETHYL)-2-THIENYL]METHANAMINE C9H11N3S
4H-Pyrazolo[3,4-d]pyrimidin-4-ol, 5,7a-dihydro- (9CI) 748764-60-5 C5H6N4O
6H-Pyrazolo[4,3-d]pyrimidin-7-ol (9CI) 39464-16-9 C5H4N4O
2H-Pyran-2-one, 3-(2-chloro-1-hydroxypropyl)-5,6-dihydro-5-hydroxy-6-methyl-, (5R,6S)-rel-(+)- (9CI) 664354-71-6 C9H13ClO4
1H-Pyrazole-5-carbonyl chloride, 1-methyl-3-(1-methylethyl)- (9CI) 167889-80-7 C8H11ClN2O
4-[2-(1H-Pyrazol-1-yl)ethoxy]benzeneboronic acid 96% C11H13BN2O3
2H-Pyran-4-ol, 2-ethoxytetrahydro-, (2S,4R)- (9CI) 681433-40-9 C7H14O3
1H-Pyrazole-1-carboxamide,3-amino-5-hydroxy-(9CI) 119769-05-0 C4H6N4O2
3H-Pyrazole-3-carboxaldehyde, 4,5-dihydro-3,5,5-trimethyl- (9CI) 239439-47-5 C7H12N2O
2H-Pyran-2-one, 3-acetyl-3,6-dihydro-4-methyl- (9CI) 313334-46-2 C8H10O3
2H-Pyran-2-one, 3,5-dibutyl-6-(1-butyl-2-oxoheptyl)-4-hydroxy- 68112-21-0 C24H40O4
2(1H)-Pyrazinone,5-chloro-,hydrazone(9CI) 299441-13-7 C4H5ClN4
1H-Pyrazole-3-carboxylic acid, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-, ethyl ester 158941-22-1 C19H15Cl3N2O2
1H-Pyrazole-4-carbonyl fluoride, 5-fluoro-1,3-dimethyl- (9CI) 191614-02-5 C6H6F2N2O
1H-Pyrazole-5-carbonyl chloride, 1,3-diethyl- (9CI) 126674-97-3 C8H11ClN2O
1H-Pyrazole-1-carboxaldehyde, 3,4,5-trifluoro- (9CI) 120047-73-6 C4HF3N2O
1H-Pyrazole-5-carbonyl chloride, 3-(1,1-dimethylethyl)-1-ethyl- (9CI) 167889-79-4 C10H15ClN2O
4H-Pyran-4-one, 2-amino-3-hydroxy-6-(hydroxymethyl)- (8CI,9CI) 25991-83-7 C6H7NO4
2H-Pyrazino[2,1-a]isoquinoline,1,3,4,6,7,11b-hexahydro-,(S)-(9CI) 99780-87-7 C12H16N2
1H-Pyrazolo[3,4-b]pyridine-5-carbonyl chloride, 1,3-dimethyl- (9CI) 479028-65-4 C9H8ClN3O
2H-Pyran-2-one, 3-[(2-ethenylcyclopropyl)carbonyl]-4-hydroxy-6-methyl- (9CI) 823792-56-9 C12H12O4
4H-Pyran-4-one,2-(1-methylethyl)-(9CI) 182616-37-1 C8H10O2
2H-Pyran-3-carboxylicacid,3,4-dihydro-,methylester(9CI) 125927-55-1 C7H10O3
2H-Pyran-2-methanol,6-ethoxy-3,6-dihydro-,acetate,(2S-trans)-(9CI) 115182-01-9 C10H16O4
1H-Pyrazole-4-carboxaldehyde, 4,5-dihydro-5-oxo-, 4-oxime (9CI) 339020-82-5 C4H5N3O2
1H-Pyrazole-4-carboxaldehyde, 1-ethyl-3,5-dimethyl- (9CI) 701911-46-8 C8H12N2O
1H-Pyrazole-1-carbothioamide, 4-formyl- (9CI) 132906-74-2 C5H5N3OS
3H-Pyrazol-3-one,2,4-dihydro-5-(1H-pyrrol-1-yl)-(9CI) 324570-33-4 C7H7N3O
1H-Pyrazole-1-aceticacid,alpha-cyano-,methylester(9CI) 764664-92-8 C7H7N3O2
1H-Pyrazol-1-amine, 3-(4-chlorophenyl)-5-(3-(1-piperidinyl)propoxy)- 80370-48-5 C17H23ClN4O
1H-Pyrazole-3-carboxaldehyde, 5-(methylthio)- (9CI) 569657-30-3 C5H6N2OS
2(1H)-Pyrazinone, 4-amino-3,4-dihydro-3-imino-1-beta-D-ribofuranosyl-, monohydrochloride 83831-25-8
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