1,5-Diamino-4,8-dihydroxy-2-(hydroxytolyl)anthraquinone 12270-40-5 68310-48-5 9,10-Anthracenedione, 1,5-diamino-4,8-dihydroxy-2-(hydroxymethylphenyl)- Disperse Blue 127 EINECS 269-715-5