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298679-48-8 2-naphthalenesulfonic acid,7-amino-4-hydroxy-3-[(4-methoxyphenyl)azo]-, monosodium salt

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Product Name 2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-[(4-methoxyphenyl)azo]-, monosodium salt
CAS No. 298679-48-8
Molecular Formula C17H15N3O5S・Na