10-Hydroxy camptothecin 10-Hydroxycamptothecin 19685-09-7 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione-,4-ethyl-4,9-dihydroxy-, (S)- CAMPTOTHECIN, 10-HYDROXY Camptothecin, hydroxy- Camptothecine, 10-hydroxy- HYDROXYCAMPTOTHECIN Hydroxycamptothecine NSC107124