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63216-82-0;6949-09-3 7-[(e)-{4-[(e)-{4-[(4-aminobenzoyl)amino]-2-methylphenyl}diazenyl]-2-methylphen

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Product Name 7-[(E)-{4-[(E)-{4-[(4-aminobenzoyl)amino]-2-methylphenyl}diazenyl]-2-methylphenyl}diazenyl]naphthalene-1,3-disulfonic acid
CAS No. 63216-82-0;6949-09-3
Synonyms 1,3-naphthalenedisulfonic acid, 7-[2-[4-[2-[4-[(4-aminobenzoyl)amino]-2-methylphenyl]diazenyl]-2-methylphenyl]diazenyl]-; 7-((4-((4-(p-Aminobenzamido)-o-tolyl)azo)-o-tolyl)azo)-1,3-naphthalenedisulfonic acid; 7-{[4-({4-[(4-Aminobenzoyl)amino]-2-methylphenyl}diazenyl)-2-methylphenyl]diazenyl}naphthalene-1,3-disulfonic acid; 7-({4-[(4-{[(4-aminophenyl)carbonyl]amino}-2-methylphenyl)diazenyl]-2-methylphenyl}diazenyl)naphthalene-1,3-disulfonic acid
InChI InChI=1/C31H26N6O7S2/c1-18-13-23(33-31(38)20-3-6-22(32)7-4-20)9-11-28(18)36-34-24-10-12-29(19(2)14-24)37-35-25-8-5-21-15-26(45(39,40)41)17-30(27(21)16-25)46(42,43)44/h3-17H,32H2,1-2H3,(H,33,38)(H,39,40,41)(H,42,43,44)
Molecular Formula C31H26N6O7S2
Molecular Weight 658.7041
Density 1.5g/cm3
Refractive index 1.71