| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 5363-42-8 | 4H-Pyrazole,4,4-diethyl-3,5-dimethyl-, 1-oxide; 4,4-Diethyl-3,5-dimethyl-4H-pyrazole1-oxide |  | C9H16N2O | 详情 | 供应商 | |
| 118269-66-2 | 4-Morpholineethanamine,N-(4-methyl-6-phenyl-3-pyridazinyl)-, hydrochloride (1:1); 4-Morpholineethanamine,N-(4-methyl-6-phenyl-3-pyridazinyl)-, monohydrochloride (9CI) |  | C17H23ClN4O | 详情 | 供应商 | |
| 102207-71-6 | 4-Pyrimidinamine,6-chloro-2-methyl-5-pentyl-; 6-chloro-2-methyl-5-pentyl-pyrimidin-4-amine |  | C10H16ClN3 | 详情 | 供应商 | |
| 102207-69-2 | 4-Pyrimidinamine,6-chloro-5-hexyl-2-methyl-; 6-chloro-5-hexyl-2-methyl-pyrimidin-4-amine |  | C11H18ClN3 | 详情 | 供应商 | |
| 13037-55-3 | 4-Thiazolidinone,3-(4-chlorophenyl)-2-thioxo-; Rhodanine,3-(p-chlorophenyl)- (6CI,7CI,8CI); 3-(4-Chlorophenyl)rhodanine; 3-(p-Chlorophenyl)-4-oxothiazolidine-2-thione; NSC 32120 |  | C9H6ClNOS2 | 详情 | 供应商 | |
| 25206-44-4 | 4H-1,3-Benzoxazin-4-one,2-(2-chloroethyl)-2,3-dihydro-3-hydroxy- |  | C10H10ClNO3 | 详情 | 供应商 | |
| 7250-03-5 | 4-(9H-fluoren-2-yl)butanoic acid; 4-(9H-fluoren-2-yl)butanoic acid |  | C17H16O2 | 详情 | 供应商 | |
| 102074-60-2 | 4-Pyridinemethanol,3-methoxy-; 4-Hydroxymethyl-3-methoxypyridine |  | C7H9NO2 | 详情 | 供应商 | |
| 92545-66-9 | 4(3H)-Pyrimidinethione,2-amino-6-[(3-methylphenyl)amino]-; 4-Pyrimidinethiol,2-amino-6-m-toluidino- (7CI); NSC 51273 |  | C11H12N4S | 详情 | 供应商 | |
| 139266-56-1 | 4H-Pyran-2-carboxylicacid, 3,5-dibromo-6-(4-methylphenyl)-4-oxo-, methyl ester; methyl 3,5-dibromo-6-(4-methylphenyl)-4-oxo-pyran-2-carboxylate |  | C14H10Br2O4 | 详情 | 供应商 | |
| 3336-49-0 | 4-Isoquinolinol; 4-Hydroxyisoquinoline; 4-Isoquinolol; NSC 153682 |  | C9H7NO | 详情 | 供应商 | |
| 101913-93-3 | 4-Heptanone,1,7-dichloro-1,1,7,7-tetrafluoro-2,6-dihydroxy-2,6-bis(trifluoromethyl)-,hydrazone; 4-Heptanone,2,6-bis(chlorodifluoromethyl)-1,1,1,7,7,7-hexafluoro-2,6-dihydroxy-, hydrazone(9CI) |  | C9H8Cl2F10N2O2 | 详情 | 供应商 | |
| 101913-90-0 | 4-Heptanone,1,1,1,7,7,7-hexafluoro-2,6-dihydroxy-2,6-bis(trifluoromethyl)-,2-phenylhydrazone; 4-Heptanone,1,1,1,7,7,7-hexafluoro-2,6-dihydroxy-2,6-bis(trifluoromethyl)-, phenylhydrazone(9CI); NSC 168606 |  | C15H12F12N2O2 | 详情 | 供应商 | |
| 102674-12-4 | 4,8,10,12-Octadecatetraenedioicacid, 7,14-dihydroxy-, (4Z,7R,8E,10E,12Z,14S)-; 4,8,10,12-Octadecatetraenedioicacid, 7,14-dihydroxy-, [S-[R*,S*-(E,Z,E,Z)]]- |  | C18H26O6 | 详情 | 供应商 | |
| 84645-55-6 | 4-Thiazolidineaceticacid, 2-(1-cyano-2-ethoxy-2-oxoethylidene)-4-hydroxy-3-phenyl-, ethyl ester; NSC 373925 |  | C18H20N2O5S | 详情 | 供应商 | |
| 64808-28-2 | 4H-1,2,3-Triazole-4-thione,2,3-dihydro-2,3-dimethyl- |  | C4H7N3S | 详情 | 供应商 | |
| 141300-26-7 | 4H-Pyrazolo[3,4-d]pyrimidine-4-thione,5-amino-6-[(4-chlorophenyl)amino]-1,5-dihydro- |  | C11H9ClN6S | 详情 | 供应商 | |
| 101714-02-7 | 4(3H)-Pteridinone,2-amino-5,6-dihydro-6-hydroxy-; 4,6-Pteridinediol,2-amino-5,6-dihydro- (6CI) |  | C6H7N5O2 | 详情 | 供应商 | |
| 101708-13-8 | 4-Pyrimidinemethanol,5-hydroxy-6-methyl-; 4-Pyrimidinemethanol, 5-hydroxy-6-methyl- (9CI) |  | C6H8N2O2 | 详情 | 供应商 | |
| 101714-35-6 | 4H-1-Benzopyran-4-one,2,3-dihydro-6-iodo-; 4-Chromanone,6-iodo- (6CI); 6-Iodo-2,3-dihydro-4H-chromen-4-one |  | C9H7IO2 | 详情 | 供应商 | |
