| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 15377-91-0 | 4,9-Dioxatricyclo[4.4.0.02,7]decane-3,5,8,10-tetrone(9CI); 1,2,3,4-Cyclobutanetetracarboxylic1,3:2,4-dianhydride (7CI,8CI) |  | C8H4O6 | 详情 | 供应商 | |
| 61367-89-3 | 4H-Dibenzo[de,g]quinolin-8-ol,5,6,6a,7-tetrahydro-6-propyl-, hydrobromide (1:1); 4H-Dibenzo[de,g]quinolin-8-ol,5,6,6a,7-tetrahydro-6-propyl-, hydrobromide (9CI); 4H-Dibenzo[de,g]quinolin-8-ol, 5,6,6a,7-tetrahydro-6-propyl-, hydrobromide, (?à)- |  | C19H22BrNO | 详情 | 供应商 | |
| 1075-68-9 | 4-Pyridazinamine,3,6-dimethoxy-; Pyridazine,4-amino-3,6-dimethoxy- (6CI,7CI,8CI); NSC 114072 |  | C6H9N3O2 | 详情 | 供应商 | |
| 108441-50-5 | 4(1H)-Pyrimidinone,2-amino-1-(3-azido-2,3-dideoxy-b-D-erythro-pentofuranosyl)-5-methyl- |  | C10H14N6O3 | 详情 | 供应商 | |
| 22686-82-4 | 4(3H)-Quinazolinone,2,3-diphenyl-; 2,3-Diphenyl-4(3H)-quinazolinone; 2,3-Diphenyl-4-oxo-3H-quinazoline; 2,3-Diphenyl-4-quinazolinone; NSC 64153 |  | C20H14N2O | 详情 | 供应商 | |
| 102856-53-1 | 4-Undecen-6-one,1,11-di-3-furanyl-4,8-dimethyl-, (4Z,8S)-; 4-Undecen-6-one,1,11-di-3-furanyl-4,8-dimethyl-, [S-(Z)]-; Cacospongienone A |  | C21H28O3 | 详情 | 供应商 | |
| 6217-22-7 | 4,5-Pyrenedione; 1,2-Pyrenedione; 1,2-Pyrenequinone; 4,5-Pyrenequinone |  | C16H8O2 | 详情 | 供应商 | |
| 3684-73-9 | 4-Pyridinecarbothioamide,2-ethyl-, hydrochloride (1:1); 4-Pyridinecarbothioamide,2-ethyl-, monohydrochloride (9CI); Isonicotinamide, 2-ethylthio-, hydrochloride(6CI); Isonicotinamide, 2-ethylthio-, monohydrochloride (8CI); Ethionamidehydrochloride |  | C8H11ClN2S | 详情 | 供应商 | |
| 136338-57-3 | 4(3H)-Pteridinone,2-amino-6-[3-hydroxy-4-(phosphonooxy)-1-buten-1-yl]-; 4(1H)-Pteridinone,2-amino-6-[3-hydroxy-4-(phosphonooxy)-1-butenyl]- (9CI) |  | C10H12N5O6P | 详情 | 供应商 | |
| 68921-94-8 | 4(1H)-Pyrimidinone,2,3-dihydro-2-hydroxy-5-nitro-2-phenyl-; 2,3-dihydro-2-hydroxy-5-nitro-2-phenyl-1H-pyrimidin-4-one |  | C10H9N3O4 | 详情 | 供应商 | |
| 103947-06-4 | 4H-Anthra[1,2-b]pyran-4,7,12-trione,2-[2,2'-bioxiran]-2-yl-11-hydroxy-5-methyl- (9CI); AntibioticSF 2330 |  | C22H14O7 | 详情 | 供应商 | |
| 136334-14-0 | 4H-Pyrrolo[1,2-a]thieno[2,3-f][1,4]diazepine,6-(3-chlorophenyl)-5,6-dihydro- |  | C16H13ClN2S | 详情 | 供应商 | |
| 16888-43-0 | 4-Morpholineethanethioamide; 4-Morpholineacetamide,thio- (8CI); Morpholinothioacetamide; NSC 15876 |  | C6H12N2OS | 详情 | 供应商 | |
| 101077-40-1 | 4H,8H-Benzo[b]quino[1,8-gh][1,6]naphthyridine-9-carboxylicacid (9CI) |  | C20H14N2O2 | 详情 | 供应商 | |
| 63909-89-7 | 4-Thiazolidinone,3-(2,2-dimethoxyethyl)-2-thioxo-; NSC 295410 |  | C7H11NO3S2 | 详情 | 供应商 | |
| 63918-25-2 | 4-Morpholinamine,N-[2-[(4-methylphenyl)phenylmethoxy]ethyl]-, hydrochloride (1:1); 4-Morpholinamine,N-[2-[(4-methylphenyl)phenylmethoxy]ethyl]-, monohydrochloride (9CI) |  | C20H27ClN2O2 | 详情 | 供应商 | |
| 128924-95-8 | 4-Quinolinamine,N-(1,1-dimethylethyl)-2-phenyl- |  | C19H20N2 | 详情 | 供应商 | |
| 143257-97-0 | 4-Piperidinecarboxamide,N-ethyl-1-hexyl-N-methyl-4-phenyl-; Sameridine |  | C21H34N2O | 详情 | 供应商 | |
| 87627-18-7 | 4H-1-Benzopyran-8-aceticacid, 4-oxo-2-(phenylmethyl)-; NSC361582 |  | C18H14O4 | 详情 | 供应商 | |
| 46389-19-9 | 4-Isoquinolinecarboxylicacid, 1,2,3,4-tetrahydro-, ethyl ester |  | C12H15NO2 | 详情 | 供应商 | |
