4 Sulphonamidophenylhyderazine Hcl(17852/52/7)
500 Kilogram (MOQ)
We are offering 4 sulphonamidophenylhyderazine hcl(17852/52/7). A celecoxibe intermediates high purity (min:99.5% hplc) manufacturing capecity up to 28.00mtpmonth 4-hyderazinobenzene sulphonamide-hcl 4-sulphonamidophenylhyderazine-hcl ros:asc----asn----sulphanilamide----diazo diazation---4-sph-hcl crude---4-sph-hcl pure.
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