12220-06-3 Acid Orange 67 Acid Orange 67

Synonyms： C.I. Acid Orange 67; Benzenesulfonic acid, 4-((4-(2-(2-methyl-4-(((4-methylphenyl)sulfonyl)oxy)phenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1); Acid Orange 67; sodium 4-({3-[(E)-(2-methyl-4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]phenyl}amino)-3-nitrobenzenesulfonate; sodium 4-[[4-[2-methyl-4-(p-tolylsulfonyloxy)phenyl]azophenyl]amino]-3-nitro-benzenesulfonate
CAS Number：12220-06-3
EINECS：235-406-9
Molecular Formula：C₂₆H₂₁N₄NaO₈S₂
Molecular Weight：604.5867
InChI：InChI=1/C26H22N4O8S2.Na/c1-17-3-10-22(11-4-17)40(36,37)38-21-9-13-24(18(2)15-21)29-28-20-7-5-19(6-8-20)27-25-14-12-23(39(33,34)35)16-26(25)30(31)32;/h3-16,27H,1-2H3,(H,33,34,35);/q;+1/p-1
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