We are offering benzene sulfonamide, other name:benzenesulfonamide; benzene sulphonamide cas no.:98-10-2 molecular formula:c6h7no2s product usage:it's as intermediates for organic synthesis, pharmaceutical, plasticizer, dye intermediates,...
We are offering para toluene sulfonamide. ptsa name of product : para-toluenesulfonate ( ptsa ) cas no. : 70-55-3 molecular formula : c7h9no2s appearance: white crystalline powder purity : min 99% melting point : min 136°c water: max 0.3% colority...
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