| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 166271-28-9 | 4-Pentynoic acid,2-amino-, methyl ester, hydrochloride, (2S)- (9CI); 4-Pentynoicacid, 2-amino-, methyl ester, hydrochloride, (S)- |  | C6H10ClNO2 | 詳情 | 供應商 | |
| 156210-50-3 | 4-Oxazolecarbonitrile,5-ethoxy-2-phenyl-; 4-Oxazolecarbonitrile,5-ethoxy-2-phenyl-(9CI) |  | C12H10N2O2 | 詳情 | 供應商 | |
| 841222-62-6 | 4H-Thieno[3,2-b]pyrrole-5-carboxylicacid, 4-methyl-; 4-METHYL-4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLIC ACID; 4-Methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid 97% |  | C8H7NO2S | 詳情 | 供應商 | |
| 155082-36-3 | 4(3H)-Pyrimidinone,5-amino-2-methyl-6-(1-methylethyl)-; 4(1H)-Pyrimidinone,5-amino-2-methyl-6-(1-methylethyl)- (9CI) |  | C8H13N3O | 詳情 | 供應商 | |
| 156118-22-8 | 4-Pyridinamine,2,3-dimethyl-, 1-oxide; 4-Amino-2,3-dimethylpyridineN-oxide |  | C7H10N2O | 詳情 | 供應商 | |
| 155976-53-7 | 4,7,10,13,15,19-Docosahexaenoicacid, 17-hydroxy-, (4Z,7Z,10Z,13Z,15E,17R,19Z)-; 4,7,10,13,15,19-Docosahexaenoicacid, 17-hydroxy-, [R-(E,Z,Z,Z,Z,Z)]- |  | C22H32O3 | 詳情 | 供應商 | |
| 155957-51-0 | 4-Pyrimidinecarboxamide,2,3-dihydro-2-thioxo-; 4-Pyrimidinecarboxamide,1,2-dihydro-2-thioxo- (9CI); 2-Mercapto-4-pyrimidinecarboxamide |  | C5H5N3OS | 詳情 | 供應商 | |
| 155884-30-3 | 4-Oxazolecarboxylicacid, 4,5-dihydro-2-(1-methylethyl)-, methyl ester; 4-Oxazolecarboxylicacid,4,5-dihydro-2-(1-methylethyl)-,methylester(9CI) |  | C8H13NO3 | 詳情 | 供應商 | |
| 155884-28-9 | 4-Oxazolecarboxylicacid, 4,5-dihydro-2-methyl-, methyl ester; Methyl2-methyl-4,5-dihydrooxazole-4-carboxylate |  | C6H9NO3 | 詳情 | 供應商 | |
| 155884-24-5 | 4-Oxazolecarboxylicacid, 2-(1-methylethyl)-, methyl ester; Methyl2-isopropyl-4-oxazolecarboxylate |  | C8H11NO3 | 詳情 | 供應商 | |
| 155868-96-5 | 4H-1,3-Dioxino[5,4-d]pyrimidine(9CI); 4H-1,3-Dioxino[5,4-d]pyrimidine (9CI) |  | C6H6N2O2 | 詳情 | 供應商 | |
| 155855-50-8 | 4,7-Methano-4H-1,3-dioxolo[4,5-d][1,2]oxazine,tetrahydro-2,2,6-trimethyl-, (3aS,4S,7R,7aS)-; 4,7-Methano-4H-1,3-dioxolo[4,5-d][1,2]oxazine,tetrahydro-2,2,6-trimethyl-, [3aR-(3aa,4b,7b,7aa)]- (9CI) |  | C9H15NO3 | 詳情 | 供應商 | |
| 155826-26-9 | 4-Piperidinecarboxaldehyde,1-acetyl-; 4-Piperidinecarboxaldehyde, 1-acetyl- (9CI) |  | C8H13NO2 | 詳情 | 供應商 | |
| 155806-83-0 | 4-Pyrimidinecarbonitrile,6-acetyl-; 4-Pyrimidinecarbonitrile,6-acetyl-; 4-Pyrimidinecarbonitrile, 6-acetyl- (9CI) |  | C7H5N3O | 詳情 | 供應商 | |
| 74137-73-8 | 4H-Thieno[3,2-b][1,5]benzodiazepine,7-fluoro-2-methyl-10-(4-methyl-1-piperazinyl)-; 7-Fluoro-2-methyl-10-(4-methyl-1-piperazinyl)-4H-thieno(3,2-b)(1,5)ben zodiazepine |  | C17H19FN4S | 詳情 | 供應商 | |
| 155614-31-6 | 4,6-Methanopyrido[3,2-c]pyridazine(9CI); 4,6-Methanopyrido[3,2-c]pyridazine(9CI) |  | C8H5N3 | 詳情 | 供應商 | |
| 155309-71-0 | 4H-1,3,4-Oxadiazine,2-(4-ethoxyphenyl)-5,6-dihydro-; 4H-1,3,4-Oxadiazine,2-(4-ethoxyphenyl)-5,6-dihydro-(9CI) |  | C11H14N2O2 | 詳情 | 供應商 | |
| 155264-41-8 | 4-Thiazolidinecarboxylicacid, hydrazide; 4-Thiazolidinecarboxylicacid,hydrazide(9CI) |  | C4H9N3OS | 詳情 | 供應商 | |
| 154902-09-7 | 4,7-Epoxy-2H-isoindole-2-aceticacid, octahydro-a-methyl-1,3-dioxo-; 4,7-Epoxy-2H-isoindole-2-acetic acid, octahydro--alpha--methyl-1,3-dioxo- |  | C11H13NO5 | 詳情 | 供應商 | |
| 154807-47-3 | 4-Isothiazolecarbonylchloride, 5-amino-3-methyl-; 4-Isothiazolecarbonyl chloride, 5-amino-3-methyl- (9CI) |  | C5H5ClN2OS | 詳情 | 供應商 | |