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175201-59-9 3-amino-4-(phenylsulfonyl)thiophene-2-carboxylic acid

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Product Name 3-amino-4-(phenylsulfonyl)thiophene-2-carboxylic acid
CAS No. 175201-59-9
InChI InChI=1/C11H9NO4S2/c12-9-8(6-17-10(9)11(13)14)18(15,16)7-4-2-1-3-5-7/h1-6H,12H2,(H,13,14)
Molecular Formula C11H9NO4S2
Molecular Weight 283.3235
Density 1.555g/cm3
Melting point 163℃
Boiling point 590.4°C at 760 mmHg
Flash point 310.9°C
Refractive index 1.673
Safety S24/25:Avoid contact with skin and eyes.;