41225-92-7 5-(p-Chlorocinnamoyl)-4,7-dimethoxy-6-(2-dimethylaminoethoxy)benzofuran oxalate BENZOFURAN, 5-(p-CHLOROCINNAMOYL)-4,7-DIMETHOXY-6-(2-DIMETHYLAMINOETHOXY)-, OXAL Benzofuran, 5-(p-chlorocinnamoyl)-4,7-dimethoxy-6-(2-dimethylaminoethoxy)-, oxalate