1,3-Bis(2-carbethoxy-3-methylbenzofuranyl-4-oxy)-2-propanol 112489-23-3 2-Benzofurancarboxylic acid, 4,4'-(2-hydroxytrimethylenedioxy)bis(3-methyl-, diethyl ester 4,4'-(2-Hydroxytrimethylenedioxy)bis(3-methyl-2-benzofurancarboxylic acid) diethyl ester BRN 5680264