| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 19894-78-1 | 4,8-Decadienoic acid,2-acetyl-5,9-dimethyl-, ethyl ester, (4E)-; 4,8-Decadienoicacid, 2-acetyl-5,9-dimethyl-, ethyl ester, (-)- (8CI); 4,8-Decadienoic acid,2-acetyl-5,9-dimethyl-, ethyl ester, (E)- |  | C16H26O3 | 详情 | 供应商 | |
| 19796-69-1 | 4-Pyrimidinecarboxamide,2,6-diamino-5-nitro-; NSC 78774 |  | C5H6N6O3 | 详情 | 供应商 | |
| 5000-02-2 | 4-Pyridinemethanol,3-hydroxy-2-methyl-5-[[(2-methylphenyl)dithio]methyl]-; 4-Pyridinemethanol,3-hydroxy-2-methyl-5-[(o-tolyldithio)methyl]- (7CI,8CI) |  | C15H17NO2S2 | 详情 | 供应商 | |
| 143248-47-9 | 4H-1,3-Benzoxazin-4-one,2,3-dihydro-3-(2-hydroxyethyl)-; 3-(2-Hydroxyethyl)-2H-1,3-benzoxazin-4(3H)-one; ITF 1124 |  | C10H11NO3 | 详情 | 供应商 | |
| 4886-14-0 | 4-Isothiazolecarboxamide,3,5-bis(methylthio)-; NSC 379558 |  | C6H8N2OS3 | 详情 | 供应商 | |
| 25474-11-7 | 4H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxy-; Jaceoside(8CI); Jaceosid; Jaceosidin 7-O-glucoside; Jaceosidin 7-b-glucoside |  | C23H24O12 | 详情 | 供应商 | |
| 124420-33-3 | 4-Pyridazineethanol,3,6-dichloro-b,b-dimethyl-, phenylcarbamate(ester) (9CI) |  | C15H15Cl2N3O2 | 详情 | 供应商 | |
| 31968-01-1 | 4-Morpholinamine,N-[[2-(5-nitro-2-furanyl)-4-thiazolyl]methylene]-; Morpholine,4-[[[2-(5-nitro-2-furyl)-4-thiazolyl]methylene]amino]- (8CI) |  | C12H12N4O4S | 详情 | 供应商 | |
| 16867-31-5 | 4H-Pyrido[1,2-a]pyrimidin-4-one,3-ethyl-2-methyl-; M 6791 |  | C11H12N2O | 详情 | 供应商 | |
| 24448-06-4 | 4-Oxazolemethanol,4-ethyl-4,5-dihydro-2-octyl-; 2-Oxazoline-4-methanol,4-ethyl-2-octyl- (8CI) |  | C14H27NO2 | 详情 | 供应商 | |
| 15190-13-3 | 4-Morpholineacetonitrile,a-(4-methoxyphenyl)-; 4-Morpholineacetonitrile,a-(p-methoxyphenyl)- (8CI); NSC163359; ST 38775 |  | C13H16N2O2 | 详情 | 供应商 | |
| 55566-00-2 | 4-Morpholineacetamide,N-[2-(4-methylphenoxy)ethyl]-N-phenyl-, hydrochloride (1:1); 4-Morpholineacetamide,N-[2-(4-methylphenoxy)ethyl]-N-phenyl-, monohydrochloride (9CI); a-Morpholino-N-b-(4-methylphenoxyethyl)acetanilide hydrochloride |  | C21H27ClN2O3 | 详情 | 供应商 | |
| 94171-03-6 | 4(3H)-Pyrimidinone,6-(chloromethyl)-; 4(1H)-Pyrimidinone,6-(chloromethyl)- (9CI) |  | C5H5ClN2O | 详情 | 供应商 | |
| 97042-62-1 | 4H-Benzimidazol-4-one,3,3a-dihydro-7-hydroxy-2,3-dimethyl-; 4H-Benzimidazol-4-one,3,3a-dihydro-7-hydroxy-2,3-dimethyl-(9CI) |  | C9H10N2O2 | 详情 | 供应商 | |
| 88366-21-6 | 4H-Pyrrolo[2,3-d]pyrimidin-4-imine,3-(2,6-dimethylphenyl)-3,7-dihydro-2,5-dimethyl-; NSC 351551 |  | C16H18N4 | 详情 | 供应商 | |
| 94171-07-0 | 4(3H)-Pyrimidinone,6-(chloromethyl)-2-cyclopropyl-; 4(1H)-Pyrimidinone,6-(chloromethyl)-2-cyclopropyl- (9CI); 6-(Chloromethyl)-2-cyclopropylpyrimidin-4(3H)-one |  | C8H9ClN2O | 详情 | 供应商 | |
| 4406-96-6 | 4-Pyridinecarboxylicacid, 2-[(methylamino)thioxomethyl]hydrazide; Semicarbazide,1-isonicotinoyl-4-methyl-3-thio- (7CI,8CI); NSC 201880 |  | C8H10N4OS | 详情 | 供应商 | |
| 131420-37-6 | 4-Thiazolidinone,3,3'-(1,2-ethanediyl)bis[2-(2-thienyl)-, (R*,R*)- (9CI); 4-Thiazolidinone,3,3'-(1,2-ethanediyl)bis[2-(2-thienyl)-, (R*,R*)-(?à)- |  | C16H16N2O2S4 | 详情 | 供应商 | |
| 19596-07-7 | 4-Pentynenitrile; 1-Cyano-3-butyne; 4-Cyano-1-butyne |  | C5H5N | 详情 | 供应商 | |
| 89701-85-9 | 4H-1-Benzopyran-4-one,6-b-D-glucopyranosyl-5,7-dihydroxy-2-methyl-; Biflorin; Biflorin (Pancratinium); a-Glucosidase inhibitor CB-2 |  | C16H18O9 | 详情 | 供应商 | |
