| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 18827-14-0 | 4H-1,2,4-Triazole,4-(trimethylsilyl)-; 4-(Trimethylsilyl)-1,2,4-triazole |  | C5H11N3Si | 详情 | 供应商 | |
| 16953-21-2 | 4(3H)-Pyrimidinone,6-hydroxy-2-[(4-methoxyphenyl)methyl]-; 4(1H)-Pyrimidinone,6-hydroxy-2-[(4-methoxyphenyl)methyl]- (9CI); 4,6-Pyrimidinediol,2-(p-methoxybenzyl)- (8CI); 2-(4-Methoxybenzyl)-4,6-dihydroxypyrimidine |  | C12H12N2O3 | 详情 | 供应商 | |
| 185684-92-8 | 4-Benzofuranamine,7-methyl-; 4-Amino-7-methylbenzofuran |  | C9H9NO | 详情 | 供应商 | |
| 644982-20-7 | 4-Piperidineaceticacid, 1-[(1,1-dimethylethoxy)carbonyl]-4-phenyl-; 4-(Carboxymethyl)-4-phenylpiperidine-1-carboxylicacid tert-butyl ester |  | C18H25NO4 | 详情 | 供应商 | |
| 450368-32-8 | 4-Pyrimidinecarboxylicacid, 2,6-di-4-morpholinyl-; 2,6-Di(morpholin-4-yl)pyrimidine-4-carboxylicacid |  | C13H18N4O4 | 详情 | 供应商 | |
| 301669-82-9 | 4-Pyridinol,2-[[(6-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl-; 4-Pyridinol,2-[[(5-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl- (9CI) |  | C16H17N3O3S | 详情 | 供应商 | |
| 301666-92-2 | 4-Pyridinecarboxylicacid, 2-chloro-3-methyl-, ethyl ester; 2-CHLORO-3-METHYLPYRIDINE-4-CARBOXYLIC ACID ETHYL ESTER; 4-Pyridinecarboxylicacid,2-chloro-3-methyl-,ethylester(9CI) |  | C9H10ClNO2 | 详情 | 供应商 | |
| 141462-51-3 | 4,7-Benzofurandione,5-methyl-; 4,7-Benzofurandione, 5-methyl- |  | C9H6O3 | 详情 | 供应商 | |
| 35794-88-8 | 4H-1-Benzopyran-4-one,6-hydroxy-2-(4-methoxyphenyl)- |  | C16H12O4 | 详情 | 供应商 | |
| 415702-86-2 | 4,6(1H,5H)-Pyrimidinedione,5-ethyldihydro-1-(2-propen-1-yl)-2-thioxo-; 4,6(1H,5H)-Pyrimidinedione,5-ethyldihydro-1-(2-propenyl)-2-thioxo- (9CI) |  | C9H12N2O2S | 详情 | 供应商 | |
| 40073-37-8 | 4-Isoquinolinamine,3-bromo-; 4-Amino-3-bromoisoquinoline |  | C9H7BrN2 | 详情 | 供应商 | |
| 131004-28-9 | 4-Thiazoleacetic acid, a-(methoxyimino)-2-[(triphenylmethyl)amino]-,hydrochloride (1:1), (aZ)-; 4-Thiazoleaceticacid, a-(methoxyimino)-2-[(triphenylmethyl)amino]-,monohydrochloride, (Z)- (9CI) |  | C25H22ClN3O3S | 详情 | 供应商 | |
| 36841-50-6 | 4-Oxazolemethanol,2-(4-nitrophenyl)-; [2-(4-NITRO-PHENYL)-OXAZOL-4-YL]-METHANOL |  | C10H8N2O4 | 详情 | 供应商 | |
| 36841-47-1 | 4-Oxazolemethanol,2-(4-methylphenyl)-; 4-(Hydroxymethyl)-2-p-tolyloxazole |  | C11H11NO2 | 详情 | 供应商 | |
| 36841-46-0 | 4-Oxazolemethanamine,2-(4-nitrophenyl)-, hydrochloride (1:1); 4-Oxazolemethanamine,2-(4-nitrophenyl)-, monohydrochloride (9CI) |  | C10H10ClN3O3 | 详情 | 供应商 | |
| 2306-27-6 | 甜橙素 | 4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-5,6,7-trimethoxy-; Flavone,3',4',5,6,7-pentamethoxy- (8CI); Sinensetin (7CI); 3',4',5,6,7-Pentamethoxyflavone; 5,6,7,3',4'-Pentamethoxyflavone; Pedalitinpermethyl ether |  | C20H20O7 | 详情 | 供应商 |
| 32530-64-6 | 4H-Pyrrolo[3,2-e]benzothiazole; 4H-Pyrrolo[3,2-e]benzothiazole(9CI) |  | C9H6N2S | 详情 | 供应商 | |
| 32530-61-3 | 4H-Pyrrolo[2,3-g]-1,2-benzisoxazole; 4H-Pyrrolo[2,3-g]-1,2-benzisoxazole(9CI) |  | C9H6N2O | 详情 | 供应商 | |
| 219729-65-4 | 4-Pyrimidinecarboxaldehyde,2-(propylthio)-; 2-PROPYLSULFANYL-PYRIMIDINE-4-CARBALDEHYDE |  | C8H10N2OS | 详情 | 供应商 | |
| 64882-58-2 | 4-Pyridazinecarboxylicacid, 2,3-dihydro-5-methyl-3-oxo-, ethyl ester; NSC300283 |  | C8H10N2O3 | 详情 | 供应商 | |
