1,3-Benzodioxan-2-carboxylic acid, 6-(p-chlorophenoxy)-4-methyl-4-phenyl-, methyl ester, (E)- 4H-1,3-Benzodioxin-2-carboxylic acid, 6-(4-chlorophenoxy)-4-methyl-4-phenyl-, methyl ester 86617-12-1 BRN 5158214 trans-6-(p-Chlorophenoxy)-4-methyl-4-phenyl-1,3-benzodioxan-2-carboxylic acid methyl ester