4,7-Dimethoxy-5-(3,4-dimethoxycinnamoyl)-6-(2-dimethylaminoethoxy)benzofuran acetate 52171-38-7 BENZOFURAN, 4,7-DIMETHOXY-5-(3,4-DIMETHOXYCINNAMOYL)-6-(2-DIMETHYLAMINOETHOXY)-, Benzofuran, 4,7-dimethoxy-5-(3,4-dimethoxycinnamoyl)-6-(2-dimethylaminoethoxy)-, acetate