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106027-79-6 2-naphthalenesulfonic acid,4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-6-[methyl[[2-(sulf

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Product Name 2-Naphthalenesulfonic acid,4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-6-[methyl[[2-(sulfooxy)ethyl]sulfonyl]amino]-, calcium salt
CAS No. 106027-79-6
Molecular Formula C20H21N3O14S4・xCa