Synonyms: | (4S)-4,11-Diethyl-4,12-dihydroxy-9-[(4-piperidinopiperidino)carbonyloxy]-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;[1,4'-Bipiperidine]-1'-carboxylic Acid (4S)-4,11-diethyl-3,4,12,14-tetrahydro- 4,12-dihydroxy-3,14-dioxo-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl Ester;Irinotecan 12-Hydroxy IMpurity;RPR 112524;12-Hydroxy Irinotecan (Mixture of Diastereomers);Irinotecan EP Impurity M DiHCl;Irinotecan Impurity M;(4S)-4,11-diethyl-4,12-dihydroxy |