| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 125386-83-6 | 4(3H)-Quinazolinone,7-hydroxy-3-(2-hydroxyethyl)-; 7-Hydroxyechinozolinone |  | C10H10N2O3 | 详情 | 供应商 | |
| 103182-84-9 | 4-Thiazolidinecarboxylicacid, 2-[(2-hydroxyphenoxy)methyl]- |  | C11H13NO4S | 详情 | 供应商 | |
| 171204-18-5 | 4-Quinolinecarboxylicacid, 2-[(4-methylphenyl)amino]- |  | C17H14N2O2 | 详情 | 供应商 | |
| 127311-93-7 | 4,7-Epoxyisobenzofuran-5-acetonitrile,octahydro-1,3-dioxo-, (3aa,4b,5a,7b,7aa)- (9CI) |  | C10H9NO4 | 详情 | 供应商 | |
| 163318-81-8 | 4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-7-hydroxy-3,6-dimethoxy-; Santoflavone |  | C19H18O7 | 详情 | 供应商 | |
| 103980-64-9 | 4(3H)-Pyrimidinone,5-hexyl-; 4(1H)-Pyrimidinone,5-hexyl- (9CI) |  | C10H16N2O | 详情 | 供应商 | |
| 17385-69-2 | 4(5H)-Thiazolone,2-[(phenylmethyl)amino]-; 4-Thiazolidinone,2-(benzylimino)- (6CI,8CI); 4-Thiazolidinone, 2-[(phenylmethyl)imino]- |  | C10H10N2OS | 详情 | 供应商 | |
| 139482-17-0 | 4H-Imidazo[4,5-c][1,8]naphthyridin-4-one,3,5-dihydro-5-phenyl-3-(1-phenylethyl)- |  | C23H18N4O | 详情 | 供应商 | |
| 1032-45-7 | 4-Quinolinecarboxylicacid, 8-hydroxy-2-phenyl-; Cinchoninicacid, 8-hydroxy-2-phenyl- (7CI,8CI); 8-Hydroxy-2-phenylquinoline-4-carboxylicacid; 8-Hydroxycinchophen; NSC 117509; NSC 72186 |  | C16H11NO3 | 详情 | 供应商 | |
| 102073-77-8 | 4-Isoquinolinol,1,2,3,4-tetrahydro-5,8-dimethoxy- |  | C11H15NO3 | 详情 | 供应商 | |
| 112448-39-2 | 4H-1-Benzopyran-4-one,2-(3-hydroxy-4-methoxyphenyl)-5,6,7,8-tetramethoxy-; 3'-Hydroxy-4',5,6,7,8-pentamethoxyflavone |  | C20H20O8 | 详情 | 供应商 | |
| 107902-67-0 | 4-Thiazolidinone,5-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-; LY 213829; Tazofelone |  | C18H27NO2S | 详情 | 供应商 | |
| 10071-27-9 | 4-Pyridazineaceticacid, 1,2,3,6-tetrahydro-3,6-dioxo-, ethyl ester; 4-Pyridazineaceticacid, 1,6-dihydro-3-hydroxy-6-oxo-, ethyl ester (7CI,8CI); (6-Hydroxy-3-oxo-2,3-dihydropyridazin-4-yl)aceticacid ethyl ester; NSC 193032 |  | C8H10N2O4 | 详情 | 供应商 | |
| 123060-99-1 | 4,6-Methanobenzofuran,4,5,6,7-tetrahydro-5,5-dimethyl-, (4R,6R)- (9CI); 4,6-Methanobenzofuran,4,5,6,7-tetrahydro-5,5-dimethyl-, (4R)-; Pinofuran |  | C11H14O | 详情 | 供应商 | |
| 142465-54-1 | 4,6-Octadiyn-3-ol,8-[(2R,3S)-3-(6-hepten-1-yl)-2-oxiranyl]-, 3-acetate, (3S)-; 4,6-Octadiyn-3-ol,8-[(2R,3S)-3-(6-heptenyl)oxiranyl]-, acetate, (3S)- (9CI); Ginsenoyne H |  | C19H26O3 | 详情 | 供应商 | |
| 16459-73-7 | 4H-Imidazol-4-one,2-(dimethylamino)-3,5-dihydro-5,5-diphenyl-; 2-Imidazolin-5-one,2-(dimethylamino)-4,4-diphenyl- (8CI); 4H-Imidazol-4-one, 2-(dimethylamino)-1,5-dihydro-5,5-diphenyl-(9CI); NSC 32447 |  | C17H17N3O | 详情 | 供应商 | |
| 56598-95-9 | 4-Imidazolidinecarboxylicacid, 2,5-dioxo-1-phenyl-3-(phenylmethyl)-, ethyl ester; NSC 251541 |  | C19H18N2O4 | 详情 | 供应商 | |
| 81172-05-6 | 4(3H)-Pyrimidinone,5-(2-hydroxyethyl)-2,6-dimethyl-; 4(1H)-Pyrimidinone,5-(2-hydroxyethyl)-2,6-dimethyl- (9CI); 5-Pyrimidineethanol,4-hydroxy-2,6-dimethyl- (7CI); NSC 149866 |  | C8H12N2O2 | 详情 | 供应商 | |
| 70760-07-5 | 4-Penten-2-ol,3-ethyl-2-methyl-; 3-ethyl-2-methylpent-4-en-2-ol |  | C8H16O | 详情 | 供应商 | |
| 40728-80-1 | 4H-3,1-Benzoxazin-4-one,6-methyl-2-(4-nitrophenyl)-; NSC 242020 |  | C15H10N2O4 | 详情 | 供应商 | |
