Cas

• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[N-(4-chlorophenyl)hydrazone]
• 232922-22-4 10H,16H-Pyrrolo[2,1-c]quinazolino[3,2-a][1,4]benzodiazepine-10,16-dione, 5b,6,7,8-tetrahydro-4-hydroxy-2-methoxy-, (5bS)- (9CI)
• 216686-76-9 2,4(1H,3H)-Pyrimidinedione, dihydro-3-methyl-1-(2-methylpropyl)-6-thioxo-
• 857035-94-0 1H,5H-Pyrazolo[1,2-a]pyrazol-1-one, 2,3-diamino-6,7-dihydro-
• 469902-28-1 4,6(1H,5H)-Pyrimidinedione, 5-[[4-bromo-5-(dimethylamino)-2-furanyl]methylene]dihydro-1-(4-methylphenyl)-2-thioxo-
• 952403-29-1 2,4(1H,3H)-Pyrimidinedione, 3-benzoyl-1-(4-chlorobutyl)-5-(2-fluoro-3-pyridinyl)-
• 37440-37-2 2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-1-hydroxy-
• 78901-41-4 1H,5H-Pyrazolo[1,2-a]pyrazole-1,5-dione, 3-methyl-
• 811803-77-7 1,3,6,8(2H,7H)-Pyrenetetrone, 4,9-dibromo-2,7-bis[5,8-diethoxy-1,4-dihydro-6-(4-morpholinyl)-4-oxo-2-quinazolinyl]- (9CI)
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[N-(2-ethoxyphenyl)hydrazone]
• 623564-67-0 (4H,6H-吡唑并[1,5-C]噻唑-2-基)甲醇
• 366823-50-9 4,6(1H,5H)-Pyrimidinedione, 1-(3-chlorophenyl)-5-[[5-(diethylamino)-2-furanyl]methylene]dihydro-2-thioxo-
• 366467-57-4 4,6(1H,5H)-Pyrimidinedione, 5-[[5-(diethylamino)-2-furanyl]methylene]-1-(2,4-dimethylphenyl)dihydro-2-thioxo-
• 79838-87-2 4,6(1H,5H)-Pyrimidinedione, dihydro-5-((2-chlorophenyl)methylene)-1-(3 -methoxyphenyl)-2-thioxo-3-(2,4,6-trimethylphenyl)-
• 753398-03-7 1H,5H-Pyrazolo[1,2-a]pyrazol-1-one, 2-amino-6,7-dihydro-3-hydroxy- (9CI)
• 82023-29-8 2,4(1H,3H)-Pyrimidinedione, 3-(1,3-dihydro-3-oxo-1-isobenzofuranyl)-5- fluoro-
• 367454-21-5 4,6(1H,5H)-Pyrimidinedione, 1-(4-bromo-2-methylphenyl)-5-[[5-(diethylamino)-2-furanyl]methylene]dihydro-2-thioxo-
• 471272-92-1 4,6(1H,5H)-Pyrimidinedione, 5-[[5-(dimethylamino)-2-furanyl]methylene]dihydro-1-(2-propenyl)-2-thioxo- (9CI)
• 444673-73-8 4,6(1H,5H)-Pyrimidinedione, 5-[[5-(diethylamino)-2-furanyl]methylene]-1-(3-fluorophenyl)dihydro-2-thioxo-
• 232922-21-3 10H,16H-Pyrrolo[2,1-c]quinazolino[3,2-a][1,4]benzodiazepine-10,16-dione, 5b,6,7,8-tetrahydro-4-hydroxy-2,12-dimethoxy-, (5bS)- (9CI)
• 150100-72-4 1H,6H-Pyrazolo[1,2:1,2]pyrazolo[3,4-d]pyridazine (9CI)
• 4874-09-3 2,4(1H,3H)-Pyrimidinedithione, dihydro-3-methyl-
• 748776-77-4 1H,6H-Pyrazolo[1,2:1,2]pyrazolo[4,3-d]pyrimidine (9CI)
• 366472-30-2 4,6(1H,5H)-Pyrimidinedione, 5-[[5-(diethylamino)-2-furanyl]methylene]dihydro-1-(3-methylphenyl)-2-thioxo-
• 366822-71-1 4,6(1H,5H)-Pyrimidinedione, 5-[[5-(diethylamino)-2-furanyl]methylene]-1-(3,4-dimethylphenyl)dihydro-3-phenyl-2-thioxo-
• 51938-03-5 1H,5H-Pyrazolo[1,2-a]pyrazol-1-one, 6,7-dihydro-2,3-dimethyl-
• 491614-46-1 2,4(1H,3H)-Pyrimidinedione, 1-(2,2-dimethylpropyl)dihydro-3-methyl-6-thioxo-
• 3H,4H-pyrido[2,3-d]pyrimidin-4-one ethane
• 121353-88-6 2,4(1H,3H)-Pyrimidinedione, 1-[2-deoxy-2-fluoro-5-O-[(4-methoxyphenyl)diphenylmethyl]-β-D-arabinofuranosyl]-5-methyl-
• 439856-57-2 3H,7H-Pyrrolo[1,2-c]thiazol-7-one,1,7a-dihydro-(9CI)
• 327070-43-9 2,6(1H,3H)-Pyridinedione, 1-amino-4-methyl- (9CI)
• 290371-75-4 1-[5-O-[二(4-甲氧基苯基)苯基甲基]-2-脱氧-3-O-[(4-硝基苯基)磺酰基]-BETA-D-苏式-呋喃戊糖基]-3-[(2,4-二甲氧基苯基)甲基]-5-甲基-2,4(1H,3H)-嘧啶二酮
• 144109-17-1 9H,11H-Pyrazino(2,1-c)pyrrolo(1,2-a)(1,4)benzodiazepin-11-one, 12,13,1 4,14a-tetrahydro-13-acetyl-
• 73742-45-7 5-氯-6-(氯甲基)尿嘧啶
• 93713-25-8 2,4(1H,3H)-Pyrimidinedione,5-fluorodihydro-6-hydroxy-,trans-(9CI)
• 59989-18-3 5-乙炔基尿嘧啶
• 42351-98-4 2,4(1H,3H)-Pyrimidinedione, 6-methyl-, 4-hydrazone (9CI)
• 14436-34-1 6-氨基嘧啶-2,4(3H,5H)-二酮
• 125815-84-1 1H,3H-Pyrrolo[1,2-c]oxazol-1-one,tetrahydro-3-(1-methylethyl)-,(3R-cis)-(9CI)
• 500534-89-4 4,6(1H,5H)-Pyrimidinedione,5-ethyldihydro-5-(2-propenyl)-2-thioxo-(9CI)
• 250658-12-9 5-乙炔基-1-甲基嘧啶-2,4(1H,3H)-二酮
• 172255-86-6 2,4(1H,3H)-Pyrimidinedione, 1-[(2-hydroxyethoxy)methyl]-5-(1-methyleth yl)-6-(phenylseleno)-
• 632328-46-2 1H,3H-Pyrano[3,4-c]pyran-3-ol, hexahydro-, (4aR,8aS)-rel- (9CI)
• 4874-37-7 2,4(1H,3H)-Pyrimidinedione, 5-(bromomethyl)- (9CI)
• 134700-29-1 5-(丙-1-炔-1-基)嘧啶-2,4(1H,3H)-二酮
• 71350-43-1 2,6(1H,3H)-Pyridinedione, 5-acetyl- (9CI)
• 61753-91-1 4,6(1H,5H)-Pyrimidinedione, 5-amino- (9CI)
• 413571-60-5 2,4(3H,5H)-Pyrimidinedione,6-(dimethylamino)-5,5-diethyl-3-methyl-(9CI)
• 572922-77-1 2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-3-methyl-1-(1-methylpropyl)- (9CI)
• 63399-78-0 1H,3H-Pyrrolo[1,2-c]oxazole-1,3-dione,tetrahydro-7a-methyl-,(S)-(9CI)
• 667429-83-6 1H,3H-Pyrrolo[1,2-c]oxazol-3-one, tetrahydro-6,7-dihydroxy-, (6R,7S,7aR)-rel- (9CI)
• 680575-04-6 2,4(1H,3H)-Pyrimidinedione,3-(2-propynyl)-(9CI)
• 31992-02-6 2,4(1H,3H)-Pyrimidinedione, 3,6-dimethyl-5-dimethylamino-1-phenyl-
• 82531-52-0 2,4(1H,3H)-Pyrimidinedione, 6-(benzoyloxy)dihydro-5-methyl-5-nitro-
• 99446-09-0 2,4(3H,5H)-Pyrimidinedione, 5,6-diamino- (9CI)
• 321890-32-8 2,4(1H,3H)-Pyrimidinedione, 5,6-diamino-1-(2-methylpropoxy)- (9CI)
• 79838-97-4 4,6(1H,5H)-Pyrimidinedione, dihydro-1-(4-fluorophenyl)-5-((3-nitrophen yl)methylene)-2-thioxo-3-(2,4,6-trimethylphenyl)-
• 680575-05-7 2,4(1H,3H)-Pyrimidinedione,5-fluoro-3-(2-propynyl)-(9CI)
• 759456-98-9 1H,3H-Pyrrolo[1,2-c]oxazol-5-ol,7,7a-dihydro-3-(1-methylethyl)-,(3R,7aS)-rel-
• 630416-68-1 2,4(1H,3H)-Pyrimidinedione,dihydro-1-propyl-(9CI)
• 545379-75-7 2,4(1H,3H)-Pyrimidinedione,1-methyl-,2-oxime,(2Z)-(9CI)
• 87251-01-2 1H,3H-Pyrrolo[1,2-c]oxazole-1,3-dione,5-ethyltetrahydro-,(5S-cis)-(9CI)
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-{N-[4-(2,3-dihydro-1H-indol-1-ylsulfonyl)phenyl]hydrazone}
• 942293-10-9 2H,5H-Pyrrolo[2,1-c:3,4-b]bis[1,4]thiazin-5-one, 3,4,7,8-tetrahydro-
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[(4-bromophenyl)hydrazone]
• 161799-98-0 1H,7H-Pyrazolo[1,2-a]pyrazole-1,7-dione, tetrahydro-2-methyl-
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-{N-[4-(1-pyrrolidinylsulfonyl)phenyl]hydrazone}
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[N-(2-hydroxy-5-nitrophenyl)hydrazone]
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[N-(4-bromo-3-chlorophenyl)hydrazone]
• 314759-78-9 2,4,5,6(1H,3H)-pyrimidinetetrone 5-({2-nitro-6-methylphenyl}hydrazone)
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[(4-iodophenyl)hydrazone]
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-({2-nitrophenyl}hydrazone)
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-(1-naphthylhydrazone)
• 718621-58-0 1H,6H-Pyrazolo[1,5-c]thiazole-2-methanol, 3a,4-dihydro-
• 474482-62-7 4,6(1H,5H)-Pyrimidinedione, 5-[[4-bromo-5-(dimethylamino)-2-furanyl]methylene]-1-(2-fluorophenyl)dihydro-2-thioxo-
• 314758-84-4 2,4,5,6(1H,3H)-pyrimidinetetrone 5-{[2-(4-morpholinylcarbonyl)phenyl]hydrazone}
• 326911-50-6 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[(3-bromophenyl)hydrazone]
• 111709-58-1 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[(2-chlorophenyl)hydrazone]
• 471902-01-9 4,6(1H,5H)-Pyrimidinedione, 5-[[4-bromo-5-(dimethylamino)-2-furanyl]methylene]-1-(3,4-dimethylphenyl)dihydro-2-thioxo-
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-(1,3-thiazol-2-ylhydrazone)
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-({2-hydroxy-5-nitrophenyl}hydrazone)
• 2,4,5,6(1H,3H)-pyrimidinetetrone 5-[N-(3-acetylphenyl)hydrazone]
• 22682-07-1 (3,5-2H2)-2H-Pyran-2-one
• [(2,3,5-2H3)-1H-Pyrrol-1-yloxy]radical
• [(2,5-2H2)-1H-Pyrrol-1-yloxy]radical
• 54789-27-4 1H,9H-Pyrazolo[1,2-a]indazole-1,3(2H)-dione
• 241-62-3 6H,13H-Pyrazino[1,2-a:4,5-a']bisbenzimidazole
• (5-2H)-2H-Pyran-2-one
• 5527-38-8 2H,5H-Pyrano[3,2-c][1]benzopyran-5-one
• (1-2H)-2(1H)-Pyridone
• [(2,3,4,5-2H4)-1H-Pyrrol-1-yloxy]radical
• (3-2H)-2H-Pyran-2-one
• 31353-87-4 2,4,5,6(1H,3H)-Pyrimidinetetrone 5-[(4-methoxy-2-nitrophenyl)hydrazone]
• 339584-01-9 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(2-IODOPHENYL)-7-METHYL-5-OXO-
• 924834-96-8 6-氨基-1-(2-N-吗啉基乙基)嘧啶-2,4-二酮
• 194282-76-3 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(4-METHOXYPHENYL)-7-METHYL-5-OXO-
• 924834-94-6 2,4(1H,3H)-PYRIMIDINEDIONE, 6-AMINO-1-[3-(DIMETHYLAMINO)PROPYL]-
• 220986-36-7 2-氨基-4-(4-溴苯基)-7-甲基-5-氧代-4H,5H-吡喃并[4,3-B]吡喃-3-甲腈
• 220986-31-2 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(3-HYDROXYPHENYL)-7-METHYL-5-OXO-
• 220986-34-5 4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(2-CHLOROPHENYL)-7-METHYL-5-OXO-