中文名称: Topotecan 英文别名: 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,4-ethyl-4,9-dihydroxy-10-[(dimethylamino)methyl]-, hydrochloride, (S); 9-Dimethylaminomethyl-10-hydroxycamptothecin, HClsalt;Hycamptamine;;10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione CAS号: 123948-87-8 分子式: C23H23N3O5 分子量: 421.4458 密度: 1.49g/cm3 沸点: 782.9°C at 760 mmHg 闪点: 427.3°C 蒸汽压: 8.13E-26mmHg at 25°C