| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 78847-63-9 | 4-Acridinecarboxamide,9-[[2-methoxy-4-[(methylsulfonyl)amino]phenyl]amino]-6-nitro- |  | C22H19N5O6S | 詳情 | 供應商 | |
| 72678-87-6 | 4-Thiazolidinecarboxylicacid, 2-[4-(acetylamino)phenyl]-; 2-(4-ACETYLAMINO-PHENYL)-THIAZOLIDINE-4-CARBOXYLIC ACID |  | C12H14N2O3S | 詳情 | 供應商 | |
| 17379-44-1 | 4-Pyridinamine,3-(trimethylsilyl)-; Pyridine,4-amino-3-(trimethylsilyl)- (8CI) |  | C8H14N2Si | 詳情 | 供應商 | |
| 93299-70-8 | 4H-[1,2,4]Triazolo[3,4-c][1,4]benzoxazine,1-phenyl- |  | C15H11N3O | 詳情 | 供應商 | |
| 24158-88-1 | 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6,6-dibromo-3,3-dimethyl-7-oxo-, (2S,5R)-; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6,6-dibromo-3,3-dimethyl-7-oxo-, (2S-cis)- (8CI); 6,6-Dibromopenicillanicacid |  | C8H9Br2NO3S | 詳情 | 供應商 | |
| 17385-68-1 | 4(5H)-Thiazolone,2-[(4-methylphenyl)amino]-; 4-Thiazolidinone,2-(p-tolylimino)- (6CI,8CI); 2-(p-Tolyl)imino-4-oxothiazolidine; 2-(p-Tolylamino)thiazolin-4-one; 2-(p-Tolylimino)thiazolidin-4-one; 2-Thiazolin-4-one, 2-p-toluidino-; 4-Thiazolidinone, 2-[(4-methylphenyl)imino]- |  | C10H10N2OS | 詳情 | 供應商 | |
| 13186-08-8 | 4H-1-Benzopyran-4-one,5-hydroxy-6,7-dimethoxy-3-(4-methoxyphenyl)-; Isoflavone,5-hydroxy-4',6,7-trimethoxy- (6CI,7CI,8CI); 4',7-Di-O-methyltectorigenin; 5-Hydroxy-4',6,7-trimethoxyisoflavone; Tectorigenin, 4',7-dimethyl- |  | C18H16O6 | 詳情 | 供應商 | |
| 62786-14-5 | 4-Quinazolinamine,2-(2-iodophenyl)-, hydriodide (1:1); 4-Quinazolinamine,2-(2-iodophenyl)-, monohydriodide (9CI) |  | C14H11I2N3 | 詳情 | 供應商 | |
| 97849-84-8 | 4,5-Pyrenediol,4,5-dihydro-1-nitro-; 4,5-Dihydro-1-nitropyrene-4,5-diol; 4,5-Dihydro-4,5-dihydroxy-1-nitropyrene; 4,5-Dihydroxy-4,5-dihydro-1-nitropyrene |  | C16H11NO4 | 詳情 | 供應商 | |
| 108664-35-3 | 4(3H)-Quinazolinone,3-[1-(4-methoxybenzoyl)ethenyl]- |  | C18H14N2O3 | 詳情 | 供應商 | |
| 7400-24-0 | 4(3H)-Pyrimidinone,2-amino-6-(cyclopentylamino)-; 4-Pyrimidinol,2-amino-6-(cyclopentylamino)- (7CI,8CI); NSC 59484 |  | C9H14N4O | 詳情 | 供應商 | |
| 127662-62-8 | 4H-Imidazol-4-one,3,5-dihydro-5-(1H-indol-3-ylmethylene)-3-[4-(4-methylphenoxy)phenyl]-2-phenyl- |  | C31H23N3O2 | 詳情 | 供應商 | |
| 139481-27-9 | 4,4'-Bi-1,3-dioxolane,4,4',5,5,5',5'-hexafluoro-2,2,2',2'-tetrakis(trifluoromethyl)-; perfluoro-2,2,2',2'-tetramethyl-4,4'-bis(1,3-dioxolane) |  | C10F18O4 | 詳情 | 供應商 | |
| 765314-91-8 | 4(5H)-Thiazolone,2-amino-5-ethyl-5-(1-methylpropyl)-; 4-Thiazolidone,5-sec-butyl-5-ethyl-2-imino- (4CI) |  | C9H16N2OS | 詳情 | 供應商 | |
| 17282-72-3 | 4-Quinolinol,6-chloro-2-phenyl-; OTAVA-BB BB7018670039; 6-CHLORO-4-HYDROXY-2-PHENYLQUINOLINE |  | C15H10ClNO | 詳情 | 供應商 | |
| 154371-14-9 | 4H-1,3-Thiazino[5,6-b]quinoxalin-4-one,2-[(2-methoxyphenyl)amino]- |  | C17H12N4O2S | 詳情 | 供應商 | |
| 765242-43-1 | 4-Thiomorpholineacetamide; 4-Thiomorpholineacetamide(9CI) |  | C6H12N2OS | 詳情 | 供應商 | |
| 94381-17-6 | 4,4-Oxazolidinedimethanol,3-tetradecyl-; NSC 44465 |  | C19H39NO3 | 詳情 | 供應商 | |
| 102653-68-9 | 4H-1-Benzopyran-4-one,3-bromo-6-methyl-; Chromone,3-bromo-6-methyl- (6CI) |  | C10H7BrO2 | 詳情 | 供應商 | |
| 53399-18-1 | 4(3H)-Pyrimidinone,6-methyl-3-phenyl-; NSC 157599 |  | C11H10N2O | 詳情 | 供應商 | |