Free release

7467-27-8 4-[2-(5-oxo-5h-benzotriazol-4-yl)hydrazino]benzenesulfonic acid

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Product Name 4-[2-(5-oxo-5H-benzotriazol-4-yl)hydrazino]benzenesulfonic acid
CAS No. 7467-27-8
InChI InChI=1/C12H9N5O4S/c18-10-6-5-9-11(16-17-14-9)12(10)15-13-7-1-3-8(4-2-7)22(19,20)21/h1-6,13,15H,(H,19,20,21)
Molecular Formula C12H9N5O4S
Molecular Weight 319.296
Density 1.78g/cm3
Refractive index 1.807