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89785-51-3 benzoic acid, 3,5-dinitro-4-[[4-(phenylamino)-3-sulfophenyl]amino]-,dipotassium salt

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Product Name Benzoic acid, 3,5-dinitro-4-[[4-(phenylamino)-3-sulfophenyl]amino]-,dipotassium salt
CAS No. 89785-51-3
Molecular Formula C19H14N4O9S・2K