26368-78-5 4,7-Dimethoxy-6-(2-dimethylaminoethoxy)-5-cinnamoylbenzofuran maleate BENZOFURAN, 4,7-DIMETHOXY-6-(2-DIMETHYLAMINOETHOXY)-5-CINNAMOYL-, MALEATE Cinnamoyl-5 dimethoxy-4,7 dimethylaminoethoxy-6 benzofuranne maleate [French]