(S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]-quinoline-3,14(4H,12H)-dione 119413-54-6 (HCL) 123948-87-8 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-, (4S)- 9-Dimethylaminomethyl-10-hydroxycamptothecin AIDS-016393 AIDS016393 Hycamptamine Hycamptin NSC609699 (HCL) SKF 104864 SKF-S 104864 TPT Topotecan Topotecan lactone