| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 35978-14-4 | 4-Pyrimidineaceticacid, 1,6-dihydro-2-(hydroxymethyl)-6-oxo-; 4-Pyrimidineacetic acid, 1,6-dihydro-2-(hydroxymethyl)-6-oxo- (9CI) |  | C7H8N2O4 | 详情 | 供应商 | |
| 35978-12-2 | 4-Pyrimidineaceticacid, 1,2,3,6-tetrahydro-6-oxo-2-thioxo-; 4-Pyrimidineaceticacid, 6-hydroxy-2-mercapto- (7CI) |  | C6H6N2O3S | 详情 | 供应商 | |
| 92607-87-9 | 4H,9H-Dipyrazolo[1,5-a:1',5'-d]pyrazine,2,7-dimethyl-; 4H,9H-Dipyrazolo[1,5-a:1,5-d]pyrazine,2,7-dimethyl-(9CI); 2,7-DIMETHYL-4H,9H-DIPYRAZOLO[1,5-A:1’’,5’’-D]PYRAZINE |  | C10H12N4 | 详情 | 供应商 | |
| 100880-65-7 | 4(3H)-Quinazolinone,8-hydroxy-2-methyl-3-phenyl-; 4(3H)-Quinazolinone, 8-hydroxy-2-methyl-3-phenyl- |  | C15H12N2O2 | 详情 | 供应商 | |
| 16372-07-9 | 4H-Pyrrolo[2,3-d]pyrimidin-4-one,3,5,6,7-tetrahydro-; 4H-Pyrrolo[2,3-d]pyrimidin-4-one,1,5,6,7-tetrahydro- (9CI); 5H-Pyrrolo[2,3-d]pyrimidin-4-ol, 6,7-dihydro- (8CI) |  | C6H7N3O | 详情 | 供应商 | |
| 246034-29-7 | 4-Oxazolecarboxylicacid, 2-(dimethylamino)-4,5-dihydro-, (4S)-; 4-Oxazolecarboxylicacid,2-(dimethylamino)-4,5-dihydro-,(4S)-(9CI) |  | C6H10N2O3 | 详情 | 供应商 | |
| 445413-73-0 | 4H-1,2,4-Triazol-4-amine,N-[(2-ethoxyphenyl)methyl]-; 4H-1,2,4-Triazol-4-amine,N-[(2-ethoxyphenyl)methyl]-(9CI) |  | C11H14N4O | 详情 | 供应商 | |
| 445410-54-8 | 4H-1,2,4-Triazol-4-amine,N-[(4-ethoxyphenyl)methyl]-; 4H-1,2,4-Triazol-4-amine,N-[(4-ethoxyphenyl)methyl]-(9CI) |  | C11H14N4O | 详情 | 供应商 | |
| 824-27-1 | 4(1H)-Pyrimidinone,5,6-diamino-1-methyl-; 5,6-Diamino-1-methylpyrimidin-4-one |  | C5H8N4O | 详情 | 供应商 | |
| 213321-56-3 | 4-Oxazolecarboxylicacid, 5-ethyl-4,5-dihydro-, methyl ester, (4R,5R)-; 4-Oxazolecarboxylicacid,5-ethyl-4,5-dihydro-,methylester,(4R,5R)-(9CI) |  | C7H11NO3 | 详情 | 供应商 | |
| 213321-55-2 | 4-Oxazolecarboxylicacid, 5-ethyl-4,5-dihydro-, methyl ester, (4R,5S)-; 4-Oxazolecarboxylicacid,5-ethyl-4,5-dihydro-,methylester,(4R,5S)-(9CI) |  | C7H11NO3 | 详情 | 供应商 | |
| 16064-10-1 | 4(3H)-Quinazolinone,6-hydroxy-; 4(1H)-Quinazolinone,6-hydroxy- (9CI); 4,6-Dihydroxyquinazoline; 6-Hydroxy-3,4-dihydroquinazolin-4-one; 6-Hydroxy-3H-quinazolin-4-one; 6-Hydroxy-4-quinazolinone; 6-Hydroxyquinazolin-4(3H)-one; Quinazoline-4,6-diol |  | C8H6N2O2 | 详情 | 供应商 | |
| 356041-84-4 | 4H-Pyrano[3,4-d]oxazol-2(3H)-one,tetrahydro-6-hydroxy-7-methoxy-4,7a-dimethyl-, (3aS,4R,6S,7S,7aS)-; a-D-Callipeltose |  | C9H15NO5 | 详情 | 供应商 | |
| 115964-47-1 | 4,5-Nonanediamine; 4,5-Nonanediamine |  | C9H22N2 | 详情 | 供应商 | |
| 38345-13-0 | 4H-1,2,4-Triazole,4-hydroxy-; 4-Hydroxy-4H-1,2,4-triazole |  | C2H3N3O | 详情 | 供应商 | |
| 34709-44-9 | 4-Thiazolidinone,5-[(2-hydroxyphenyl)methylene]-2-thioxo-; Rhodanine,5-salicylidene- (6CI,7CI); 5-(2-Hydroxybenzylidene)rhodanine; 5-(o-Hydroxyphenyl)methylenerhodanine; NSC 31202 |  | C10H7NO2S2 | 详情 | 供应商 | |
| 18514-84-6 | 4(1H)-Cinnolinone; 1,4-Dihydro-4-cinnolinone; 1H-Cinnolin-4-one |  | C8H6N2O | 详情 | 供应商 | |
| 1208-75-9 | 4H-Azepin-4-one,hexahydro-1-(phenylmethyl)-; 4H-Azepin-4-one,1-benzylhexahydro- (6CI,7CI,8CI); 1-Benzylazepan-4-one; 1-Benzylazepane-4-one; 1-Benzylhexahydro-4-azepinone |  | C13H17NO | 详情 | 供应商 | |
| 1204-70-2 | 4-Oxazolecarbonylchloride, 2-phenyl-; 2-Phenyloxazole-4-carbonylchloride |  | C10H6ClNO2 | 详情 | 供应商 | |
| 1201-08-7 | 4-Quinolinol,8-bromo-2-methyl-; 8-Bromo-2-methyl-4-quinolinol |  | C10H8BrNO | 详情 | 供应商 | |
