6-[[2,4-dihydroxy-3-[(2-hydroxy-3-nitro-5-sulphophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2-sulphonic acid
CAS No: 82599-59-5
dihydroxy,hydroxy,nitro,sulphophenyl,phenyl,nitrophenyl,naphthalene,sulphonic
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