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18524-46-4 4-[(2-hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid

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Product Name 4-[(2-hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid
CAS No. 18524-46-4
Synonyms 4-((2-Hydroxy-1-naphthyl)azo)-m-toluenesulphonic acid; 3-methyl-4-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]benzenesulfonic acid; 2-[(2-hydroxy-1-naphthyl)azo]-5-methyl-benzenesulfonic acid
InChI InChI=1/C17H14N2O4S/c1-11-6-8-14(16(10-11)24(21,22)23)18-19-17-13-5-3-2-4-12(13)7-9-15(17)20/h2-10,20H,1H3,(H,21,22,23)
Molecular Formula C17H14N2O4S
Molecular Weight 342.3691
Density 1.4g/cm3
Refractive index 1.664