1404-53-1

(7s,9r,10r)-7-[(2r,4s,5s,6s)-4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]oxy-9-ethyl-4,6,9,10,11-pentahydroxy-8,10-dihydro-7h-tetracene-5,12-dione;hydrochloride