英文名称: | benzenesulfonic acid, 2,2'(or 3,3')-[(4,8-diamino-3,7-dibromo-9,10-dihydro-9,10 | 5-anthracenediyl)diimino]bis[5(or 6)-methyl--dioxo- disodium salt | benzenesulfonic acid, 2,2'(or3,3')-[(4,8-diamino-3,7-dibromo-9,10-dihydro-9,10-dioxo-1,5-anthracene |
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