Dycosthren Black RB; Indonon Direct Black RB; Mikethrene Direct Black RB; Nihonthrene Direct Black BRL; Sandothrene Liquid Direct Black NOM; Trianthrene Direct Black RB.; Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, amino-, reaction products with 1-amino-9,10-anthracenedione and tetrabromo-8,16-pyranthrenedione
