3,3'-((9,10-Dihydro-9,10-dioxo-1,4-anthrylene)diimino)bis(2,4,6-triethylbenzenesulphonic) acid 65122-39-6 Benzenesulfonic acid, 3,3'-((9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino)bis(2,4,6-triethyl- EINECS 265-487-6 Metanilic acid, N,N'-1,4-anthraquinonylenebis(2,4,6-triethyl-