7,7'-dimethoxy-5'-(methoxycarbonyl)-[4,4'-bibenzo[d][1,3]dioxole]-5-carboxylic acid;7,7'-Dimethoxy-[4,4'-Bi-1,3-benzodioxole]-5,5'-dicarboxylic Acid Monomethyl Ester;Bifendate Impurity E
7,7'-dimethoxy-5'-(methoxycarbonyl)-[4,4'-bibenzo[d][1,3]dioxole]-5-carboxylic acid;7,7'-Dimethoxy-[4,4'-Bi-1,3-benzodioxole]-5,5'-dicarboxylic Acid Monomethyl Ester;Bifendate Impurity E