英文名称: | Benzenesulfonic acid, 3,3'-[sulfonylbis[(2-nitro-4,1-phenylene)imino]] bis[6-(phenylamino)-, disodium salt | benzenesulfonic acid, 3,3'-[sulfonylbis[(2-nitro-4,1-phenylene)imino]]bis[6-(ph | Benzenesulfonic acid,3,3'-[sulfonylbis[(2-nitro-4,1-phenylene)imino]] bis[6-(phenylamino)-,disodium salt |
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