Topotecan

  post date: dec 14,2021   expiry date: jun 12,2022   detailed description: cas no. :123948-87-8   cas registry number: 123948-87-8   synonyms: ;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, hcl salt;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;   molecular formula: c23h23n3o5   molecular weight: 421.4458   molecular structure: