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117690-45-6 sodium 4-hydroxy-7-sulfo-3-[[1-sulfo-6-(2-sulfooxyethylsulfonyl)-2-naphthyl]azo]naphthal

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Product Name sodium 4-hydroxy-7-sulfo-3-[[1-sulfo-6-(2-sulfooxyethylsulfonyl)-2-naphthyl]azo]naphthalene-2-sulfonate
CAS No. 117690-45-6
InChI InChI=1/C22H18N2O16S5.Na/c25-21-16-4-3-15(42(28,29)30)10-13(16)11-19(43(31,32)33)20(21)24-23-18-6-1-12-9-14(2-5-17(12)22(18)44(34,35)36)41(26,27)8-7-40-45(37,38)39;/h1-6,9-11,25H,7-8H2,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);/q;+1/p-1
Molecular Formula C22H17N2NaO16S5
Molecular Weight 748.68895