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196521-82-1 tetrapotassium 5-(2-hydroxy-5-methyl-phenyl)azo-2-[2-[4-(2-hydroxy-5-methyl-phenyl)azo-2

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Product Name tetrapotassium 5-(2-hydroxy-5-methyl-phenyl)azo-2-[2-[4-(2-hydroxy-5-methyl-phenyl)azo-2-sulfonato-phenyl]vinyl]benzenesulfonate
CAS No. 196521-82-1
InChI InChI=1/C28H24N4O8S2.4K/c1-17-3-11-25(33)23(13-17)31-29-21-9-7-19(27(15-21)41(35,36)37)5-6-20-8-10-22(16-28(20)42(38,39)40)30-32-24-14-18(2)4-12-26(24)34;;;;/h3-16,33-34H,1-2H3,(H,35,36,37)(H,38,39,40);;;;/q;4*+1/p-2
Molecular Formula C28H22K4N4O8S2
Molecular Weight 763.01948