Catsyn offer gram to tons of Butanedioic acid 4-amino-5-chloro-2,3-dihydro-N-[1-(3-methoxypropyl)-4-piperidinyl]-7-benzofurancarboxamide | CAS 179474-85-2, its formula is C22H32ClN3O7, molecular weight is 485.96g/mol and the purity is usually NLT 98%.