... weight: 349.38494-Ethyl-4-hydroxy-1H-pyrano-[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione ... , Camptotheca acuminata; 4-Ethyl-4-hydroxy-1H-pyrano-[3,4:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione ... ; Camptothecin,95%; Camptothecin; Campothecin; N-cyclohexyl-9-pentofuranosyl-9H-purin-6-amineCamptothecin CAS #: Molecular formula:Molucular weight:Formulation: Purity:7689-03 ...