| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 331281-20-0 | 4-Piperidinecarbonitrile,1-acetyl-4-amino-; 4-Amino-4-cyano-1-acetylpiperidine |  | C8H13N3O | 详情 | 供应商 | |
| 329794-24-3 | 4-Pyridinecarboxamide,2,3-dichloro-N-methyl- |  | C7H6Cl2N2O | 详情 | 供应商 | |
| 6104-45-6 | 4(3H)-Pyrimidinone, 3-methyl-; 3-Methyl-4(3H)-pyrimidinone; 3-Methyl-4(3H)-pyrimidone; 3-Methyl-4-oxopyrimidine; 3-Methyl-4-pyrimidinone; 3-Methyl-4-pyrimidone; NSC178842 |  | C5H6N2O | 详情 | 供应商 | |
| 329794-28-7 | 4-Pyridinecarboxaldehyde,2-chloro-3-fluoro-; 2-CHLORO-3-FLUOROISONICOTINALDEHYDE; 2-CHLORO-3-FLUOROPYRIDINE-4-CARBOXALDEHYDE; 2-CHLORO-3-FLUORO-4-FORMYLPYRIDINE; 2-CHLORO-3-FLUORO-4-PYRIDINECARBOXALDEHYDE; 2-Chloro-3-fluoro-4-formylpyridine hydrate; 2-Chloro-3-fluoropyridine-4-carboxaldehyde hydrate |  | C6H3ClFNO | 详情 | 供应商 | |
| 188554-13-4 | 4-Pyridinecarboxaldehyde,1,2-dihydro-2-oxo-; 2-Hydroxy-4-pyridinecarboxaldehyde; 2-Hydroxypyridine-4-carboxaldehyde; 2-Oxo-1,2-dihydropyridine-4-carboxaldehyde; 4-Formylpyridin-2(1H)-one; 6-Oxo-1,6-dihydropyridine-4-carboxaldehyde |  | C6H5NO2 | 详情 | 供应商 | |
| 17052-37-8 | 4-Quinolinol, 3-phenyl-; NSC 131265 |  | C15H11NO | 详情 | 供应商 | |
| 313269-84-0 | 4-Pyridinecarboxamide,2-chloro-6-(propylthio)- |  | C9H11ClN2OS | 详情 | 供应商 | |
| 325801-73-8 | 4-Pyridinecarboxamide,N-cyano-; 4-Pyridinecarboxamide,N-cyano-(9CI) |  | C7H5N3O | 详情 | 供应商 | |
| 325855-13-8 | 4-Cyclohexene-1,2-diol,1-methyl-4-(1-methylethyl)-, (1R,2S)-rel-; 4-Cyclohexene-1,2-diol,1-methyl-4-(1-methylethyl)-,(1R,2S)-rel-(9CI) |  | C10H18O2 | 详情 | 供应商 | |
| 325853-77-8 | 4,6(1H,5H)-Pyrimidinedione,dihydro-5-(2-pyrrolidinylidene)-2-thioxo-; 4,6(1H,5H)-Pyrimidinedione, dihydro-5-(2-pyrrolidinylidene)-2-thioxo- (9CI) |  | C8H9N3O2S | 详情 | 供应商 | |
| 325708-48-3 | 4(3H)-Pteridinone,2-amino-6-(4-aminophenyl)-; 4(1H)-Pteridinone,2-amino-6-(4-aminophenyl)- (9CI) |  | C12H10N6O | 详情 | 供应商 | |
| 325697-08-3 | 4,6(1H,5H)-Pyrimidinedione,dihydro-5-(1-nitroethylidene)-2-thioxo-; 4,6(1H,5H)-Pyrimidinedione,5-[1-(dihydroxyamino)ethylidene]dihydro-2-thioxo- (9CI) |  | C6H5N3O4S | 详情 | 供应商 | |
| 325692-86-2 | 4H-Cyclopent[d]isoxazol-4-one,3-ethyl-3a,6a-dihydro-, (3aR,6aR)-rel-; 4H-Cyclopent[d]isoxazol-4-one, 3-ethyl-3a,6a-dihydro-, (3aR,6aR)-rel- (9CI) |  | C8H9NO2 | 详情 | 供应商 | |
| 325162-36-5 | 4-Pyridinecarboxylicacid, 3-[(4-chlorophenyl)methyl]-; 3-(4-Chlorobenzyl)-4-pyridinecarboxylicacid |  | C13H10ClNO2 | 详情 | 供应商 | |
| 321724-35-0 | 4-Pyridinecarboxylicacid, 3-thietanyl ester |  | C9H9NO2S | 详情 | 供应商 | |
| 321529-33-3 | 4(1H)-Pyridinone,3-butoxy-5-hydroxy-1,2-dimethyl-; 4(1H)-Pyridinone, 3-butoxy-5-hydroxy-1,2-dimethyl- (9CI) |  | C11H17NO3 | 详情 | 供应商 | |
| 313269-87-3 | 4-Pyridinecarboxamide,2-bromo-6-(ethylthio)- |  | C8H9BrN2OS | 详情 | 供应商 | |
| 313269-86-2 | 4-Pyridinecarboxamide,2-bromo-6-(methylthio)- |  | C7H7BrN2OS | 详情 | 供应商 | |
| 321309-28-8 | 4H-1,3-Benzodioxin-8-carboxylicacid, 6-fluoro-; 6-Fluoro-4H-benzo[1,3]dioxin-8-carboxylicacid; 6-Fluoro-4H-benzo[1,3]dioxine-8-carboxylic acid |  | C9H7FO4 | 详情 | 供应商 | |
| 885278-57-9 | 4-Thiazolecarboxylicacid, 2-(3-methyl-4-nitrophenyl)-, ethyl ester; 2-(3-METHYL-4-NITRO-PHENYL)-THIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER |  | C13H12N2O4S | 详情 | 供应商 | |
