| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 37905-55-8 | 4(3H)-Quinazolinone,2-methyl-3-(2-pyrimidinyl)- |  | C13H10N4O | 详情 | 供应商 | |
| 5774-98-1 | 4,6(1H,5H)-Pyrimidinedione,2-amino-5-(phenylmethoxy)-; 4,6(1H,5H)-Pyrimidinedione,2-amino-5-(benzyloxy)- (6CI); 4,6(1H,5H)-Pyrimidinedione, 5-(benzyloxy)dihydro-2-imino-(7CI,8CI) |  | C11H11N3O3 | 详情 | 供应商 | |
| 85080-21-3 | 4-Morpholineaceticacid, 2-[2-[2-(benzoylamino)phenyl]-2-oxoacetyl]hydrazide; 4-Morpholineaceticacid, 2-[[2-(benzoylamino)phenyl]oxoacetyl]hydrazide (9CI) |  | C21H22N4O5 | 详情 | 供应商 | |
| 83247-72-7 | 4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-5-methoxy-6,8-dimethyl-2-phenyl-, (R)- (9CI) |  | C18H18O4 | 详情 | 供应商 | |
| 61171-34-4 | 4-Piperidinecarboxylicacid, 2,2,6,6-tetramethyl-, ethyl ester |  | C12H23NO2 | 详情 | 供应商 | |
| 90370-38-0 | 4(1H)-Pyrimidinone,6-(dimethoxymethyl)-2,3-dihydro-2-thioxo-; 4-Pyrimidinecarboxaldehyde,1,2-dihydro-6-hydroxy-2-thioxo-, dimethyl acetal (7CI); NSC 154917 |  | C7H10N2O3S | 详情 | 供应商 | |
| 29366-35-6 | 4-Dodecanone,11-methyl-; 11-Methyl-4-dodecanone |  | C13H26O | 详情 | 供应商 | |
| 144485-86-9 | 4(3H)-Quinazolinone,6-methyl-3-(3-methyl-5-isoxazolyl)- |  | C13H11N3O2 | 详情 | 供应商 | |
| 14813-19-5 | 4H-1-Benzopyran-4-one,2-(2,6-dimethoxyphenyl)-5,6-dimethoxy-; Flavone,2',5,6,6'-tetramethoxy- (8CI); Zapotin (6CI,7CI) |  | C19H18O6 | 详情 | 供应商 | |
| 14036-85-2 | 4-Imidazolidinebutanoicacid, 5-methyl-2-oxo- (9CI); 4-Imidazolidinebutyricacid, 5-methyl-2-oxo- (8CI); BS factor |  | C8H14N2O3 | 详情 | 供应商 | |
| 137052-96-1 | 4H-Pyrrolo[1,2-a]thieno[3,2-f][1,4]diazepine,5,6-dihydro-3-methyl-6-(4-nitrophenyl)- |  | C17H15N3O2S | 详情 | 供应商 | |
| 135748-32-2 | 4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine,8-chloro-1-methyl-6-phenyl-, hydrate (1:2); 4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine,8-chloro-1-methyl-6-phenyl-, dihydrate (9CI); Alprazolam dihydrate |  | C17H17ClN4O2 | 详情 | 供应商 | |
| 107719-75-5 | 4H-1,3,4-Oxadiazin-5(6H)-one,2-(2,8-dimethylimidazo[1,2-a]pyridin-3-yl)-; Imidazo[1,2-a]pyridine,4H-1,3,4-oxadiazin-5(6H)-one deriv. |  | C12H12N4O2 | 详情 | 供应商 | |
| 1480-66-6 | 4-Pyrimidinamine,6-chloro-2-(trifluoromethyl)-; Pyrimidine,4-amino-6-chloro-2-(trifluoromethyl)- (7CI,8CI); 4-Amino-6-chloro-2-(trifluoromethyl)pyrimidine; 6-Chloro-2-trifluoromethylpyrimidin-4-amine; 6-Chloro-2-trifluoromethylpyrimidin-4-ylamine; NSC 57016 |  | C5H3ClF3N3 | 详情 | 供应商 | |
| 159736-31-9 | 4H-Benzofuro[3,2-f][2]benzopyran-4-one,1,2-dihydro-2,5,9-trihydroxy-11-(2-oxoheptyl)-2-pentyl- (9CI); Haemophaein |  | C27H32O7 | 详情 | 供应商 | |
| 1430-06-4 | 4-Thiazolidinone,5-(3-isoxazolylmethylene)-3-phenyl-2-thioxo-; Rhodanine,5-(3-isoxazolylmethylene)-3-phenyl- (7CI,8CI); NSC 409038 |  | C13H8N2O2S2 | 详情 | 供应商 | |
| 146824-80-8 | 4(1H)-Pyridazinone,3-(2-aminoethoxy)-6-methyl-1-[3-(trifluoromethyl)phenyl]-; 3-(2-aminoethoxy)-6-methyl-1-[3-(trifluoromethyl)phenyl]pyridazin-4-on e |  | C14H14F3N3O2 | 详情 | 供应商 | |
| 111950-81-3 | 4H-1-Benzopyran-4-one,5-hydroxy-2-(3-hydroxy-2,4,5-trimethoxyphenyl)-6,7-dimethoxy-; Psiadiarabin |  | C20H20O9 | 详情 | 供应商 | |
| 106212-90-2 | 4-Pyridinecarboxaldehyde,2-fluoro-5-hydroxy-3,6-dimethyl-; 6-fluoro-5’-deoxypyridoxal |  | C8H8FNO2 | 详情 | 供应商 | |
| 15211-74-2 | 4-Morpholinepropanol, a-(2,5-dimethoxyphenyl)-g-methyl-a-phenyl-, hydrochloride (1:1); 4-Morpholinepropanol,a-(2,5-dimethoxyphenyl)-g-methyl-a-phenyl-, hydrochloride(8CI,9CI); YS 3636 |  | C22H30ClNO4 | 详情 | 供应商 | |
