119413-54-6 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline- 3,14(4H,12H)-dione, 10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-, monohydrochloride, (4S)- 9-Dimethylaminomethyl-10-hydroxycamptothecin, HCl salt HYCAMPTAMINE Hycamtin NSC609699 SKF 104864A SKF-S 104864-A TOPOTECAN Topotecan hydrochloride