| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 142890-84-4 | 4(1H)-Pyridinone,3-(hydroxymethyl)-; 4(1H)-Pyridinone,3-(hydroxymethyl)-(9CI) |  | C6H7NO2 | 詳情 | 供應商 | |
| 157799-70-7 | 4-Pyrimidinemethanol,2-(1-methylethyl)-; 4-Pyrimidinemethanol,2-(1-methylethyl)-(9CI) |  | C8H12N2O | 詳情 | 供應商 | |
| 157690-15-8 | 4-Penten-1-one,2-fluoro-3,3-dimethyl-1-phenyl-; 4-Penten-1-one, 2-fluoro-3,3-dimethyl-1-phenyl- (9CI) |  | C13H15FO | 詳情 | 供應商 | |
| 157690-14-7 | 4-Penten-1-one,2-fluoro-4-methyl-1-phenyl-; 4-Penten-1-one, 2-fluoro-4-methyl-1-phenyl- (9CI) |  | C12H13FO | 詳情 | 供應商 | |
| 157690-13-6 | 4-Penten-1-one,2-fluoro-3-methyl-1-phenyl-; 4-Penten-1-one, 2-fluoro-3-methyl-1-phenyl- (9CI) |  | C12H13FO | 詳情 | 供應商 | |
| 157690-12-5 | 4-Penten-1-one,2-fluoro-1-phenyl-; 4-Penten-1-one, 2-fluoro-1-phenyl- (9CI) |  | C11H11FO | 詳情 | 供應商 | |
| 59290-91-4 | 4-Pyridinecarboxamide,3-nitro-; 3-Nitroisonicotinamide; 4-Carbamoyl-3-nitropyridine |  | C6H5N3O3 | 詳情 | 供應商 | |
| 337536-01-3 | 4-Pyridinecarboxamide,2-bromo-N-methyl-; 2-Bromo-N-methylisonicotinamide |  | C7H7BrN2O | 詳情 | 供應商 | |
| 173435-41-1 | 4-Pyridinecarboxylicacid, 3-amino-2-chloro-, methyl ester; 3-Amino-2-chloroisonicotinicacid methyl ester; Methyl 3-Amino-2-chloroisonicotinate |  | C7H7ClN2O2 | 詳情 | 供應商 | |
| 200064-23-9 | 4-Pyridinamine,2-ethoxy-N,N-bis(1-methylethyl)- |  | C13H22N2O | 詳情 | 供應商 | |
| 157628-05-2 | 4,7-Epoxy-4H-1,3-dioxolo[4,5-c]azepine(9CI); 4,7-Epoxy-4H-1,3-dioxolo[4,5-c]azepine (9CI) |  | C7H5NO3 | 詳情 | 供應商 | |
| 157610-82-7 | 4-Isoquinolinemethanamine,N-methyl-; N-METHYL-(ISOQUINOLIN-4-YLMETHYL)AMINE |  | C11H12N2 | 詳情 | 供應商 | |
| 885272-30-0 | 4-Piperidinol,4-(1H-indazol-6-yl)-1-methyl-; 4-(1H-INDAZOL-6-YL)-1-METHYL-PIPERIDIN-4-OL |  | C13H17N3O | 詳情 | 供應商 | |
| 68061-29-0 | 4-Morpholinepropanamide,N-(3,4,5-trimethoxyphenyl)- |  | C16H24N2O5 | 詳情 | 供應商 | |
| 157371-07-8 | 4-Pyridinemethanol, a-ethyl-, (aS)-; 4-Pyridinemethanol,alpha-ethyl-,(alphaS)-(9CI) |  | C8H11NO | 詳情 | 供應商 | |
| 157361-40-5 | 4-Pyridinecarboxylicacid, 3-(2-propen-1-ylamino)-, ethyl ester; 4-Pyridinecarboxylicacid, 3-(2-propenylamino)-, ethyl ester (9CI) |  | C11H14N2O2 | 詳情 | 供應商 | |
| 157176-23-3 | 4H-Thieno[3,4-c]pyrrole,5,6-dihydro-1-(1-methylethyl)-; 4H-Thieno[3,4-c]pyrrole,5,6-dihydro-1-(1-methylethyl)-(9CI) |  | C9H13NS | 詳情 | 供應商 | |
| 156523-86-3 | 4H,6H-Furo[3,4-c]isoxazole,3-methyl-6-(1-methylethyl)-; 4H,6H-Furo[3,4-c]isoxazole,3-methyl-6-(1-methylethyl)-(9CI) |  | C9H13NO2 | 詳情 | 供應商 | |
| 156514-01-1 | 4-Imidazolidinecarboxylicacid, 2,5-dioxo-, methyl ester; 4-Imidazolidinecarboxylicacid,2,5-dioxo-,methylester(9CI) |  | C5H6N2O4 | 詳情 | 供應商 | |
| 156320-26-2 | 4-Thiazolidinecarboxylicacid, hydrazide, (R)- (9CI); 4-Thiazolidinecarboxylicacid,hydrazide,(R)-(9CI) |  | C4H9N3OS | 詳情 | 供應商 | |