72749-76-9 tetrasodium 5-[2,4-dihydroxy-5-(4-nitrophenyl)azo-phenyl]azo-4-hydroxy-3-[[6-sulfonato-4-

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Product Name	tetrasodium 5-[2,4-dihydroxy-5-(4-nitrophenyl)azo-phenyl]azo-4-hydroxy-3-[[6-sulfonato-4-[(4-sulfonato-1-naphthyl)azo]-1-naphthyl]azo]naphthalene-2,7-disulfonate
CAS No.	72749-76-9
InChI	InChI=1/C42H27N9O17S4.4Na/c52-36-20-37(53)34(19-33(36)47-43-22-5-7-23(8-6-22)51(55)56)48-49-35-18-25(70(60,61)62)15-21-16-39(72(66,67)68)41(42(54)40(21)35)50-46-30-11-12-32(29-17-24(69(57,58)59)9-10-27(29)30)45-44-31-13-14-38(71(63,64)65)28-4-2-1-3-26(28)31;;;;/h1-20,52-54H,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68);;;;/q;4*+1/p-4
Molecular Formula	C₄₂H₂₃N₉Na₄O₁₇S₄
Molecular Weight	1145.9012

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