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89785-55-7 benzenesulfonic acid, 5-[(4-nitrophenyl)amino]-2-(phenylamino)-,monosodium salt

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Product Name Benzenesulfonic acid, 5-[(4-nitrophenyl)amino]-2-(phenylamino)-,monosodium salt
CAS No. 89785-55-7
Molecular Formula C18H15N3O5S・Na