| 中文名称 | EP杂质R 2,3-二氢三尖杉宁碱 |
| 英文名称 | Paclitaxel impurity 19/Taxol E/(αR,βS)-α-Hydroxy-β-[[(2S)-2-methyl-1-oxobutyl]amino]benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetr |
| CAS号 | 158948-96-0 |
| 分子式 | C45H55NO14 |
| 分子量 | 833.93 |