1,1'-((6-Phenyl-1,3,5-triazine-2,4-diyl)diimino)bisanthraquinone 4118-16-5 76168-75-7 9,10-Anthracenedione, 1,1'-((6-phenyl-1,3,5-triazine-2,4-diyl)diimino)bis- 97955-83-4 EINECS 223-912-2