| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 139994-85-7 | 4-Morpholinecarboxamide,2,6-dimethyl-; 2,6-Dimethyl-4-morpholinecarboxamide |  | C7H14N2O2 | 詳情 | 供應商 | |
| 144947-47-7 | 4-Piperidinone,1-(4-chlorobenzoyl)-; 1-(4-Chlorobenzoyl)-4-piperidinone; 1-(4-Chlorobenzoyl)-4-piperidone |  | C12H12ClNO2 | 詳情 | 供應商 | |
| 145096-29-3 | 4-Benzothiazolemethanol,6-hydroxy-5,7-dimethyl-2-(methylamino)-a-3-pyridinyl-, 4-acetate; 4-Benzothiazolemethanol,6-hydroxy-5,7-dimethyl-2-(methylamino)-a-3-pyridinyl-, a-acetate (9CI) |  | C18H19N3O4S- | 詳情 | 供應商 | |
| 145225-04-3 | 4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine,8-chloro-6-(6-chlorophenyl-2,3,4,5-d4)-1-methyl- (9CI); TRIAZOLAM-D4; 4H-1,2,4Triazolo4,3-a1,4benzodiazepine, 8-chloro-6-(6-chlorophenyl-2,3,4,5-d4)-1-methyl- |  | C17H8D4Cl2N4 | 詳情 | 供應商 | |
| 145250-01-7 | 4-Hexenenitrile,4-acetyl-, (E)- (9CI); 4-Hexenenitrile, 4-acetyl-, (E)- (9CI) |  | C8H11NO | 詳情 | 供應商 | |
| 145358-63-0 | 4(3H)-Pyrimidinone,2-amino-; 4(3H)-Pyrimidinone, 2-amino- (9CI) |  | C4H5N3O | 詳情 | 供應商 | |
| 147249-47-6 | 4(1H)-Quinolinone,2-ethoxy-1-methyl-; 4(1H)-Quinolinone,2-ethoxy-1-methyl-(9CI) |  | C12H13NO2 | 詳情 | 供應商 | |
| 141537-35-1 | 4(1H)-Pyridinethione,1-octyl-; n-Octylpyridine-4-thione |  | C13H21NS | 詳情 | 供應商 | |
| 142078-42-0 | 4H-Pyrrolo[3,2-c]pyridin-4-one,1,3a-dihydro-; 4H-Pyrrolo[3,2-c]pyridin-4-one,1,3a-dihydro-(9CI) |  | C7H6N2O | 詳情 | 供應商 | |
| 145798-74-9 | 4-Isoxazolecarboxylicacid, 5-amino-, methyl ester; 4-Isoxazolecarboxylicacid,5-amino-,methylester(9CI) |  | C5H6N2O3 | 詳情 | 供應商 | |
| 141679-38-1 | 4-Isoxazolepropanol,4-acetate; 4-Isoxazolepropanol,acetate (ester) (9CI) |  | C8H11NO4- | 詳情 | 供應商 | |
| 141679-49-4 | 4-Isoxazolebutanoicacid; 4-Isoxazolebutanoicacid(9CI) |  | C7H9NO3 | 詳情 | 供應商 | |
| 141679-50-7 | 4-Isoxazolebutanoicacid, methyl ester; 4-Isoxazolebutanoicacid,methylester(9CI) |  | C8H11NO3 | 詳情 | 供應商 | |
| 141679-51-8 | 4-Isoxazolebutanamide; 4-Isoxazolebutanamide(9CI) |  | C7H10N2O2 | 詳情 | 供應商 | |
| 141679-59-6 | 4-Isoxazolecarboxylicacid, 1-methylethyl ester; 4-Isoxazolecarboxylicacid,1-methylethylester(9CI) |  | C7H9NO3 | 詳情 | 供應商 | |
| 141679-80-3 | 4-Isoxazolepropanoicacid, ethyl ester; 4-Isoxazolepropanoicacid,ethylester(9CI) |  | C8H11NO3 | 詳情 | 供應商 | |
| 145864-33-1 | 4(3H)-Pyrimidinethione,2,6-diamino-3-methyl-; 2,6-Diamino-3-methyl-4(3H)-pyrimidinethione |  | C5H8N4S | 詳情 | 供應商 | |
| 145864-34-2 | 4(3H)-Pyrimidinethione,2,6-diamino-3-ethyl-; 4(3H)-Pyrimidinethione, 2,6-diamino-3-ethyl- |  | C6H10N4S | 詳情 | 供應商 | |
| 141976-75-2 | 4-Benzofuranamine,5-fluoro-2-methyl-; 4-Benzofuranamine, 5-fluoro-2-methyl- |  | C9H8FNO | 詳情 | 供應商 | |
| 147438-10-6 | 4H-Pyrazole-3-carboxylicacid, 4,4-dimethyl-, methyl ester; 4H-Pyrazole-3-carboxylicacid,4,4-dimethyl-,methylester(9CI) |  | C7H10N2O2 | 詳情 | 供應商 | |