| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 140671-27-8 | 4H-Pyran-4-one,6-(2-hydroxypropyl)-3-methyl-2-(1-methylpropyl)- (9CI); Hyalopyrone |  | C13H20O3 | 详情 | 供应商 | |
| 856595-47-6 | 4,6-Pyrimidinediamine,2-methoxy-; 4,6-Pyrimidinediamine,2-methoxy-(9CI) |  | C5H8N4O | 详情 | 供应商 | |
| 5338-86-3 | 4-Pyrimidinesulfonamide,1,2,3,6-tetrahydro-2,6-dioxo-; NSC 3427; Uracil-6-sulfonamide |  | C4H5N3O4S | 详情 | 供应商 | |
| 6267-19-2 | 4-Pyridinecarboxaldehyde,O-(3-methylbutyl)oxime; Isonicotinaldehyde,O-isopentyloxime (7CI); NSC 37934 |  | C11H16N2O | 详情 | 供应商 | |
| 131238-06-7 | 4-Thiazolecarboxylicacid, 2-(4-azido-2,3,5,6-tetrafluorophenyl)-, 2,5-dioxo-1-pyrrolidinyl ester; 2,5-Pyrrolidinedione,1-[[[2-(4-azido-2,3,5,6-tetrafluorophenyl)-4-thiazolyl]carbonyl]oxy]- (9CI) |  | C14H5F4N5O4S | 详情 | 供应商 | |
| 50602-38-5 | 4-Thiazolecarboxylicacid, 2-(acetylamino)-; 2-(Acetylamino)-1,3-thiazole-4-carboxylicacid; 2-(Acetylamino)thiazole-4-carboxylic acid; 2-Acetamidothiazole-4-carboxylicacid |  | C6H6N2O3S | 详情 | 供应商 | |
| 64415-07-2 | 4-Quinolinethiol,7-(trifluoromethyl)-; 7-Trifluoromethyl-4-quinolinethiol |  | C10H6F3NS | 详情 | 供应商 | |
| 171178-42-0 | 4-Pyridinecarboxylicacid, 5-[[(1,1-dimethylethoxy)carbonyl]amino]-2-fluoro-; 5-tert-Butoxycarbonylamino-2-fluoroisonicotinicacid |  | C11H13FN2O4 | 详情 | 供应商 | |
| 143579-19-5 | 4-Morpholineacetamide,N-(2-nitrophenyl)-, hydrochloride (1:1); 4-Morpholineacetamide,N-(2-nitrophenyl)-, monohydrochloride (9CI) |  | C12H16ClN3O4 | 详情 | 供应商 | |
| 57096-02-3 | 4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(4-hydroxyphenyl)-8-methoxy-; 4',5,7-Trihydroxy-8-methoxyflavone; 4'-Hydroxywogonin; 5,7,4'-Trihydroxy-8-methoxyflavone; 8-Methoxyapigenin; Isoscutellarein 8-methyl ether |  | C16H12O6 | 详情 | 供应商 | |
| 869299-29-6 | 4-Pyridinecarbonitrile,2-ethoxy-; 2-(Ethyloxy)pyridine-4-carbonitrile |  | C8H8N2O | 详情 | 供应商 | |
| 865078-92-8 | 4-Piperidinecarboxamide,N-(4-methyl-2-pyridinyl)-; Piperidine-4-carboxylic acid (4-methylpyridin-2-yl)amide |  | C12H17N3O | 详情 | 供应商 | |
| 105037-85-2 | 4(1H)-Phenanthrenone,2,3-dihydro-5,6-dihydroxy-1,1-dimethyl-7-(1-methylethyl)-; Arucadiol; Miltiodiol; Neoprionitone |  | C19H22O3 | 详情 | 供应商 | |
| 94445-20-2 | 4-Cyclohexene-1,3-dicarboxylicacid, 4-methyl-6-oxo-2-phenyl-, 1,3-dimethyl ester; 4-Cyclohexene-1,3-dicarboxylicacid, 4-methyl-6-oxo-2-phenyl-, dimethyl ester (9CI); NSC 118646 |  | C17H18O5 | 详情 | 供应商 | |
| 24102-11-2 | 4-Pentynoic acid,2-propyl-; (?à)-2-n-Propyl-4-pentynoic acid; 2-Propyl-4-pentynoic acid; 2-n-Propyl-4-pentynoic acid |  | C8H12O2 | 详情 | 供应商 | |
| 138112-92-2 | 4-Pyridinecarboxamide,N-[2-(7-methoxy-1-naphthalenyl)ethyl]- |  | C19H18N2O2 | 详情 | 供应商 | |
| 5981-31-7 | 4,8,12-Tetradecatrienenitrile,5,9,13-trimethyl- (6CI,8CI); Acetonitrile,farnesyl- |  | C17H27N | 详情 | 供应商 | |
| 102390-91-0 | 4H-1-Benzopyran-4-one,3-(4-methoxyphenyl)-7-[(6-O-b-D-xylopyranosyl-b-D-glucopyranosyl)oxy]-; KushenolO |  | C27H30O13 | 详情 | 供应商 | |
| 25999-04-6 | 4-Morpholinesulfonamide; 4-Morpholinesulfamide; 4-Sulfamoylmorpholine; Morpholinosulfamide; Morpholinosulfonylamine; N-Morpholinosulfonamide; NSC 125081 |  | C4H10N2O3S | 详情 | 供应商 | |
| 28117-63-7 | 4-Morpholinepropanol, a-(2,4-dimethylphenyl)-,hydrochloride (1:1); 4-Morpholinepropanol,a-2,4-xylyl-, hydrochloride (8CI); NSC 107334 |  | C15H24ClNO2 | 详情 | 供应商 | |
