分类:Pharmaceuticals, Intermediates & Fine Chemicals, CAS:91421-42-0 分子式:C20H15N3O6 分子量:393.35 物理性质:Yellow Amorphous Powder 应用说明:Semisynthetic camptothecin which inhibits DNA topoisomerase I. Prodrug of 9-aminocamptothecin. Antineoplastic. 别名:(4S)-4-Ethyl-4-hyd