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121745-47-9 1-naphthalenesulfonicacid,3-hydroxy-4-[2-[4-[[(2-methylphenyl)amino]carbonyl]-1-naphthal

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Product Name 1-Naphthalenesulfonicacid,3-hydroxy-4-[2-[4-[[(2-methylphenyl)amino]carbonyl]-1-naphthalenyl]diazenyl]-7-nitro-,sodium salt (1:1)
CAS No. 121745-47-9
Synonyms 1-Naphthalenesulfonicacid,3-hydroxy-4-[[4-[[(2-methylphenyl)amino]carbonyl]-1-naphthalenyl]azo]-7-nitro-,monosodium salt (9CI); Lanasyn Black BRL
Molecular Formula C28H20N4O7S・Na