| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 38520-97-7 | 4-Morpholineacetamide,N-[2-[(phenylamino)carbonyl]phenyl]-; 2-(Morpholinoacetamido)benzanilide |  | C19H21N3O3 | 详情 | 供应商 | |
| 155602-38-3 | 4-Isoxazolemethanol,5-ethyl-; 4-Isoxazolemethanol,5-ethyl-(9CI) |  | C6H9NO2 | 详情 | 供应商 | |
| 695-78-3 | 4,5-Pyrimidinediamine,6-fluoro-; Pyrimidine,4,5-diamino-6-fluoro- (7CI,8CI); NSC 65991 |  | C4H5FN4 | 详情 | 供应商 | |
| 106626-78-2 | 4-Acridinecarboxamide,N-[2-(dimethylamino)ethyl]-7-methyl- |  | C19H21N3O | 详情 | 供应商 | |
| 59108-09-7 | 4-Quinolinol,5-chloro-8-methyl-2-(trifluoromethyl)- |  | C11H7ClF3NO | 详情 | 供应商 | |
| 913819-12-2 | 4-Quinazolinamine,N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(phenylmethoxy)- |  | C22H17ClFN3O2 | 详情 | 供应商 | |
| 74805-91-7 | 4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-3-[(4-methoxyphenyl)methyl]-6,8-dimethyl-, (3R)-; Methylophiopogonanone B; NE-IV; R-MethylophiopogonanoneB |  | C19H20O5 | 详情 | 供应商 | |
| 124051-94-1 | 4-Pyridinecarboxaldehyde,3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]-, ion(2-) |  | C8H8NO6P | 详情 | 供应商 | |
| 1645-21-2 | 4H-1-Benzopyran-4-one,2-(4-fluorophenyl)-; Flavone,4'-fluoro- (7CI,8CI); 4'-Fluoroflavone; NSC 93392 |  | C15H9FO2 | 详情 | 供应商 | |
| 325491-81-4 | 4-Thiazolebutanamine,2-methyl-; 4-(2-Methylthiazol-4-yl)butylamine |  | C8H14N2S | 详情 | 供应商 | |
| 27558-33-4 | 4-Morpholinebutanamine,b-1-naphthalenyl-b-propyl-; Morpholine,4-[3-(aminomethyl)-3-(1-naphthyl)hexyl]- (8CI); NSC 171359 |  | C21H30N2O | 详情 | 供应商 | |
| 6956-66-7 | 4(3H)-Quinazolinone,2-[(3-methylphenyl)thio]-; 4(1H)-Quinazolinone,2-[(3-methylphenyl)thio]- (9CI); NSC 65065 |  | C15H12N2OS | 详情 | 供应商 | |
| 119778-64-2 | 4-Quinolinecarboxylicacid, 2-cyclopropyl-; 2-Cyclopropylquinoline-4-carboxylicacid; NSC 122820 |  | C13H11NO2 | 详情 | 供应商 | |
| 284681-72-7 | 4(3H)-Pyrimidinone,2-[(3-methylphenyl)thio]-6-(1-methylpropoxy)-; 4(1H)-Pyrimidinone,2-[(3-methylphenyl)thio]-6-(1-methylpropoxy)- (9CI) |  | C15H18N2O2S | 详情 | 供应商 | |
| 152246-49-6 | 4H-1-Benzopyran-4-one,7-hydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-5-yl)-; PiscisoflavoneD |  | C21H18O6 | 详情 | 供应商 | |
| 139339-10-9 | 4H-Imidazo[4,5-c][1,8]naphthyridin-4-one,3,5-dihydro-3-(1-methylethyl)-5-phenyl-; 4H-Imidazo(4,5-c)(1,8)naphthyridin-4-one, 3,5-dihydro-3-(1-methylethyl )-5-phenyl- |  | C18H16N4O | 详情 | 供应商 | |
| 81569-47-3 | 4-Thiazolecarboxylicacid, 5-ethyl-, ethyl ester; 4-Thiazolecarboxylicacid,5-ethyl-,ethylester(9CI) |  | C8H11NO2S | 详情 | 供应商 | |
| 16899-53-9 | 4(3H)-Quinazolinone,3-(2-ethylphenyl)-; 4(3H)-Quinazolinone,3-(o-ethylphenyl)- (8CI) |  | C16H14N2O | 详情 | 供应商 | |
| 94107-42-3 | 4-Octene-1,8-diamine; oct-4-ene-1,8-diamine |  | C8H18N2 | 详情 | 供应商 | |
| 1073-36-5 | 4-Pyridazinamine,3,6-dimethyl-; Pyridazine,4-amino-3,6-dimethyl- (7CI,8CI); NSC 75282 |  | C6H9N3 | 详情 | 供应商 | |
