英文名称: | Benzenesulfonic acid, 3,3'-[sulfonylbis[4,1-phenyleneazo(5-imino-3-methyl-1H-pyrazole-4,1-diyl)]]bis-, disodium salt | 3,3'-[Sulfonylbis[4,1-phenyleneazo(4,5-dihydro-5-imino-3-methyl-1H-pyrazole-4,1-diyl)]]bisbenzenesulfonic acid, disodium salt | benzenesulfonic acid, 3,3'-[sulfonylbis[4,1-phenyleneazo(5-imino-3-methyl-1h-py | 1-diyl)]]bis-razole- disodium salt | Benzenesulfonic acid,3,3'-[sulfonylbis[4,1-phenyleneazo(5-imino-3-methyl-1H-pyrazole-4,1-diyl)]]bis-,disodium salt | 3,3'-[Sulfonylbis[4,1-phenyleneazo(4,5-dihydro-5-imino-3-methyl-1H-pyrazole-4,1-diyl)]]bisbenzenesulfonic acid,disodium salt |
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