144510-94-1

6,9-bis&lt Pixantrone Impurity B Pixantrone maleate-002 Pixantrone-bis-(2’-N-BOC) 2-<n-(tert-butoxycarbonyl)amino>ethyl&gt benzo<g>isoquinoline-5,10-dione</g></n-(tert-butoxycarbonyl)amino> Carbamic acid, [(5,10-dihydro-5,10-dioxobenz[g]isoquinoline-6,9-diyl)bis(imino-2,1-ethanediyl)]bis-, bis(1,1-dimethylethyl) ester (9CI)