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93982-24-2 4-[[4-[4-nitrophenyl]anilino]azo]benzenesulphonic acid

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Product Name 4-[[4-[4-nitrophenyl]anilino]azo]benzenesulphonic acid
CAS No. 93982-24-2
Synonyms 4-((4-(4-Nitrophenyl)anilino)azo)benzenesulphonic acid; 4-[(1E)-3-(4'-nitrobiphenyl-4-yl)triaz-1-en-1-yl]benzenesulfonic acid
InChI InChI=1/C18H14N4O5S/c23-22(24)17-9-3-14(4-10-17)13-1-5-15(6-2-13)19-21-20-16-7-11-18(12-8-16)28(25,26)27/h1-12H,(H,19,20)(H,25,26,27)
Molecular Formula C18H14N4O5S
Molecular Weight 398.3926
Density 1.45g/cm3
Refractive index 1.678