CAS No 75443-99-1 , methyl
(1R,2R,4S)-4-[(2R,4S,5S,6S)-4-(dimethylamino)-5-[(2S,4S,5S,
6S)-4-hydroxy-6-methyl-5-[(2R,
6S)-6-methyl-5-oxooxan-2-yl]oxyoxan-2-yl]oxy-6-methyloxan-2-yl]oxy-2-
ethyl-2,5,7-trihydroxy-6,11-dioxo-3,
4-dihydro-1H-tetracene-1-carboxylate