英文名称: | Benzenesulfonic acid, 4,4'-[(phenylmethylene)bis[4,1-phenyleneazo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-chloro-5-methyl-, disodium salt | benzenesulfonic acid, 4,4'-[(phenylmethylene)bis[4,1-phenyleneazo(4,5-dihydro-3 | 1-diyl)]]bis[3-chloro-5-methyl--methyl-5-oxo-1h-pyrazole- disodium salt | Benzenesulfonic acid,4,4'-[(phenylmethylene)bis[4,1-phenyleneazo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-chloro-5-methyl-,disodium salt |
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