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Certified Reference Standards...
化学名称: 2-Hydroxy-5-((4-(N-(4-(N-(pyridin-2-yl)sulfamoyl)phenyl)sulfamoyl)phenyl)diazenyl)benzoic acid
微笑: O=S(NC1=CC=CC=N1)(C2=CC=C(NS(C3=CC=C(N=NC4=CC=C(O)C(C(O)=O)=C4)C=C3)(=O)=O)C=C2)=O