Products 64-67-5

CAS 64-67-5 appears in our catalog under these names: Parecoxib Impurity 45 , Parecoxib Sodium Impurity 32, Diethyl Sulphate, Diethyl sulfate, 98% , Diethyl sulfate. Offered by: Chemat Brand, TRC, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: on request, 100g, 250g, 500g, 100ml, 500ml, 1kg, 2kg.