| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 114163-46-1 | 4H-Imidazo[1,5,4-de]quinoxaline,5,6-dihydro-2-methyl-; NSC 38856 |  | C10H11N3 | 详情 | 供应商 | |
| 113708-04-6 | 4-Pyridinecarboxamide,2,6-dimethyl-; 2,6-Dimethylisonicotinamide |  | C8H10N2O | 详情 | 供应商 | |
| 956822-09-6 | 4-Thiazoleacetaldehyde,2-methyl-; 4-Thiazoleacetaldehyde, 2-methyl- |  | C6H7NOS | 详情 | 供应商 | |
| 955918-71-5 | 4,5,6-Pyrimidinetriamine,1,2-dihydro-1-hydroxy-2-imino-; 4,5,6-Pyrimidinetriamine, 1,2-dihydro-1-hydroxy-2-imino- |  | C4H8N6O | 详情 | 供应商 | |
| 952737-78-9 | 4(3H)-Quinazolinone,2-(2-benzofuranyl)-7,8-dimethoxy-; 2-(Benzo[b]furan-2-yl)-7,8-dimethoxy-4(3H)-quinazolinone |  | C18H14N2O4 | 详情 | 供应商 | |
| 952206-44-9 | 4-Pyridinecarbonitrile,2-chloro-5-(2,4-dichlorophenyl)-; 4-Pyridinecarbonitrile, 2-chloro-5-(2,4-dichlorophenyl)- |  | C12H5Cl3N2 | 详情 | 供应商 | |
| 951885-74-8 | 4-Pyridinecarboxamide,2-bromo-N-cyclopropyl-; 2-Bromo-N-cyclopropylisonicotinamide |  | C9H9BrN2O | 详情 | 供应商 | |
| 944900-36-1 | 4-Pyridinecarboxaldehyde,5-amino-2-(trifluoromethyl)-; 5-Amino-2-trifluoromethyl-pyridine-4-carbaldehyde |  | C7H5F3N2O | 详情 | 供应商 | |
| 944900-35-0 | 4-Pyrimidinecarboxaldehyde,2-(4-morpholinyl)-; 2-MORPHOLIN-4-YL-PYRIMIDINE-4-CARBALDEHYDE |  | C9H11N3O2 | 详情 | 供应商 | |
| 944642-14-2 | 4H-1,2,4-Triazole,3-iodo-4-(3-methoxy-4-methylphenyl)-; 3-Iodo-4-(3-methoxy-4-methylphenyl)-4H-1,2,4-triazole |  | C10H10IN3O | 详情 | 供应商 | |
| 99358-69-7 | 4(3H)-Quinazolinone,3-amino-8-hydroxy-2-methyl-; 4(3H)-Quinazolinone, 3-amino-8-hydroxy-2-methyl- |  | C9H9N3O2 | 详情 | 供应商 | |
| 99358-63-1 | 4-Pyridinecarboxylicacid, 3-amino-6-cyano-2-methyl-, methyl ester; Isonicotinicacid, 3-amino-6-cyano-2-methyl-, methyl ester (6CI) |  | C9H9N3O2 | 详情 | 供应商 | |
| 99358-62-0 | 4-Pyridinecarboxylicacid, 3-amino-5-cyano-, ethyl ester; Isonicotinicacid, 3-amino-5-cyano-, ethyl ester (6CI); NSC 115694 |  | C9H9N3O2 | 详情 | 供应商 | |
| 30507-16-5 | 4(3H)-Quinazolinone,3-(4-methoxyphenyl)-2-methyl-; 4(3H)-Quinazolinone,3-(p-methoxyphenyl)-2-methyl- (6CI,7CI,8CI); 2-Methyl-3-(4-methoxyphenyl)-4-oxo-3H-quinazoline; 2-Methyl-3-(p-anisyl)-4-quinazolone |  | C16H14N2O2 | 详情 | 供应商 | |
| 99091-96-0 | 4H-1,2,4-Triazole,4-(2-propen-1-yl)-; 4H-1,2,4-Triazole,4-(2-propenyl)- (9CI) |  | C5H7N3 | 详情 | 供应商 | |
| 98996-29-3 | 4-Pyridinecarboxylicacid, 1,2-dihydro-1-methyl-2-oxo-, ethyl ester; Isonicotinicacid, 1,2-dihydro-1-methyl-2-oxo-, ethyl ester (6CI); NSC 21089 |  | C9H11NO3 | 详情 | 供应商 | |
| 98996-15-7 | 4-Thiazolecarboxylicacid, 2-(2-propen-1-ylthio)-, ethyl ester; 4-Thiazolecarboxylicacid, 2-(allylthio)-, ethyl ester (6CI) |  | C9H11NO2S2 | 详情 | 供应商 | |
| 98908-89-5 | 4-Pyridinecarboxylicacid, 2,5-dihydro-2,5-dioxo-; 4-Pyridinecarboxylicacid,2,5-dihydro-2,5-dioxo-(9CI) |  | C6H3NO4 | 详情 | 供应商 | |
| 98589-40-3 | 4H-1-Benzopyran-4-one,6-amino-; Chromone,6-amino- (6CI); 6-Amino-4-benzopyranone; 6-Aminochromen-4-one |  | C9H7NO2 | 详情 | 供应商 | |
| 98453-78-2 | 4-Thiazolidinecarboxylicacid, 3-nitroso-, (S)- (9CI); 4-Thiazolidinecarboxylicacid,3-nitroso-,(S)-(9CI) |  | C4H6N2O3S | 详情 | 供应商 | |
