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89785-15-9 benzenesulfonic acid,2-[[2,6-dihydroxy-3-[[4-[methyl(2-sulfoethyl)amino]phenyl]azo]phenyl

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Product Name Benzenesulfonic acid,2-[[2,6-dihydroxy-3-[[4-[methyl(2-sulfoethyl)amino]phenyl]azo]phenyl]azo]-5-nitro-, dilithium salt
CAS No. 89785-15-9
Molecular Formula C21H20N6O10S2・2Li