1,3-Benzodioxan-2-carboxylic acid, 6-fluoro-4-methyl-4-phenyl-, methyl ester, (E)- 4H-1,3-Benzodioxin-2-carboxylic acid, 6-fluoro-4-methyl-4-phenyl-, methyl ester, trans- 86617-09-6 BRN 5103237 trans-6-Fluoro-4-methyl-4-methyl-1,3-benzodioxan-2-carboxylic acid methyl ester