| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 135521-76-5 | 4H,5H-[1]Benzothiopyrano[4,3-b]pyran-3-carbonitrile,2-amino-4-(4-methoxyphenyl)-, 6,6-dioxide |  | C20H16N2O4S | 详情 | 供应商 | |
| 52602-04-7 | 4H-1,3-Benzodioxin-4-one,2-methyl-2-phenoxy-; NSC 338971 |  | C15H12O4 | 详情 | 供应商 | |
| 124877-90-3 | 4,7,10,12-Tricosatetraene-3,6,9-trione,5,7-dihydroxy-, (4E,7E,10Z,12Z)-; 4,7,10,12-Tricosatetraene-3,6,9-trione,5,7-dihydroxy-, (E,E,Z,Z)-; Bryophollenone |  | C23H34O5 | 详情 | 供应商 | |
| 67059-24-9 | 4-Quinolinecarboxylicacid, 6,8-dichloro-2-(3-pyridinyl)-; NSC 25666 |  | C15H8Cl2N2O2 | 详情 | 供应商 | |
| 27230-61-1 | 4-Imidazolidinone,3-hydroxy-2-methyl-; NSC 116997 |  | C4H8N2O2 | 详情 | 供应商 | |
| 42856-81-5 | 4H-1-Benzopyran-4-one,2,3-dihydro-3-hydroxy-2,3-dimethoxy-2-(4-methylphenyl)-; NSC 102041 |  | C18H18O5 | 详情 | 供应商 | |
| 453-69-0 | 4-Thiazolidinone,3-[(4-fluorophenyl)methyl]-2-thioxo-; Rhodanine,3-(p-fluorobenzyl)- (8CI); NSC 32126 |  | C10H8FNOS2 | 详情 | 供应商 | |
| 18354-42-2 | 4(5H)-Oxazolone,5-acetyl-2-(4-fluorophenyl)-5-methyl-; 2-Oxazolin-4-one,5-acetyl-2-(p-fluorophenyl)-5-methyl- (8CI); NSC 115817 |  | C12H10FNO3 | 详情 | 供应商 | |
| 5847-09-6 | 4-Oxa-5a-pregnan-20-ol, 3,3-diphenyl-,acetate (7CI,8CI) |  | C34H44O3 | 详情 | 供应商 | |
| 36273-11-7 | 4-Aza-1-azoniabicyclo[2.2.2]octane,1-(chloromethyl)-, chloride (1:1); 4-Aza-1-azoniabicyclo[2.2.2]octane,1-(chloromethyl)-, chloride (9CI); 1,4-Diazabicyclo[2.2.2]octane,4-aza-1-azoniabicyclo[2.2.2]octane deriv. |  | C7H14Cl2N2 | 详情 | 供应商 | |
| 69909-06-4 | 4(3H)-Pyrimidinethione,2-(4-morpholinyl)-5-phenyl-; 4(1H)-Pyrimidinethione,2-(4-morpholinyl)-5-phenyl- (9CI); NSC 328726 |  | C14H15N3OS | 详情 | 供应商 | |
| 29049-32-9 | 4-Pyridazinamine,3-chloro-6-hydrazinyl-N,N-di-2-propen-1-yl-; 3(2H)-Pyridazinone,6-chloro-5-(di-2-propenylamino)-, hydrazone (9CI); Pyridazine, 3-chloro-4-(diallylamino)-6-hydrazino-(8CI); 3-Chloro-4-diallylamino-6-hydrazinopyridazine; NSC 257430 |  | C10H14ClN5 | 详情 | 供应商 | |
| 2302-13-8 | 4-Morpholinecarboxamide,N-(2,5-dichlorophenyl)-; 4-Morpholinecarboxanilide,2',5'-dichloro- (7CI,8CI); NSC 33717 |  | C11H12Cl2N2O2 | 详情 | 供应商 | |
| 875-41-2 | 4(1H)-Pyrimidinone,5,6-diamino-2,3-dihydro-1-methyl-2-thioxo-; Uracil,5,6-diamino-1-methyl-2-thio- (6CI,7CI,8CI); NSC 43407 |  | C5H8N4OS | 详情 | 供应商 | |
| 31349-18-5 | 4(1H)-Pyrimidinone,6-(dimethoxymethyl)-2,3-dihydro-5-[(2-hydroxy-5-nitrophenyl)methyl]-2-thioxo-; Orotaldehyde,5-(5-nitrosalicyl)-2-thio-, 4-dimethyl acetal (8CI); NSC 153774 |  | C14H15N3O6S | 详情 | 供应商 | |
| 19893-72-2 | 4-Penten-1-ol,5-[4-(dimethylamino)phenyl]-4-nitro-, 1-acetate; 4-Penten-1-ol,5-[4-(dimethylamino)phenyl]-4-nitro-, acetate (ester) (9CI); 4-Penten-1-ol,5-[p-(dimethylamino)phenyl]-4-nitro-, acetate (ester) (8CI); NSC 107155 |  | C15H20N2O4 | 详情 | 供应商 | |
| 32112-80-4 | 4-Thiazolidinone,3-ethyl-5-[1-(2-hydroxyethyl)-4(1H)-pyridinylidene]-2-thioxo-; Rhodanine,3-ethyl-5-[1-(2-hydroxyethyl)-4(1H)-pyridylidene]- (6CI,8CI); 3-Ethyl-5-[1-b-hydroxyethyl-4(1H)-pyridylidene]rhodanine |  | C12H14N2O2S2 | 详情 | 供应商 | |
| 4420-12-6 | 4,7-Methano-1,3-dioxolo[4,5-c]oxepin-6(4H)-one,tetrahydro-2,2-dimethyl-; Cyclohexanecarboxylicacid, 3-hydroxy-4,5-(isopropylidenedioxy)-, g-lactone (6CI); NSC 146783 |  | C10H14O4 | 详情 | 供应商 | |
| 51193-78-3 | 4-Heptenoic acid, (4E)-; 4-Heptenoicacid, (E)-; (E)-4-Heptenoic acid; trans-4-Heptenoic acid |  | C7H12O2 | 详情 | 供应商 | |
| 5424-59-9 | 4-Morpholinepropanol, a-(4-nitrophenyl)-, hydrochloride(1:1); 4-Morpholinepropanol,a-(4-nitrophenyl)-,monohydrochloride (9CI); 4-Morpholinepropanol, a-(p-nitrophenyl)-, hydrochloride (6CI); NSC 12240 |  | C13H19ClN2O4 | 详情 | 供应商 | |
