1,4-Diamino-2-bromo-5-nitroanthraquinone 2-Bromo-9,10-dihydro-5-nitro-9,10-dioxo-1,4-diaminoanthracene 68516-55-2 9,10-Anthracenedione, 1,4-diamino-2-bromo-5-nitro- EINECS 271-160-9