Synonyms: 9,10-Anthracenedione, 1,8-diamino-2-bromo-4,5-dihydroxy-;2-Bromo-1,8-diamino-4,5-dihydroxyanthraquinone;BRN 2167958;Modr Ostacetova LG;Modr Ostacetova LG [Czech];1,8-Diamino-2-bromo-4,5-dihydroxyanthraquinone;Anthraquinone, 2-bromo-1,8-diamino-4,5-dihydroxy-