1,5-Bisbenzamido-4-hydroxy-9,10-anthraquinone 6370-96-3 Algol Brilliant Red 2B Algol Brilliant Red BB Algol Pink BBK Algol Red BK Benzamide, N,N'-(4-hydroxy-1,5-anthraquinonylene)bis- Benzamide, N,N'-(9,10-dihydro-4-hydroxy-9,10-dioxo-1,5-anthracenediyl)bis- C.I. 63350 C.I. Pigment Red 85 Indo Red MV-6640 NSC75910 Ponsol Red AFF