mitoxantrone, MITOXANTRONUM AND THE INTERMEDIATES, PharmasubstanceEP4, 1,4-bis-[2-(2-hydroxyethylamino)ethylamino]-5,8-dihydroxy-9,10-anthracenedione, 1,4-bis[2-(2-hydroxyethylamino)ethylamino]-5,8-dihydroxyanthraquinone, 1,4-dihydroxy-5,8-bis[[2-(2-hydroxy-ethylamino)ethyl]amino]anthraquinone, [3H]-Mitoxantrone, dihydroxyanthraquinone