1,3-Benzodioxan-2-carboxylic acid, 6-chloro-4-methyl-4-phenyl-, ethyl ester, (E)- 4H-1,3-Benzodioxin-2-carboxylic acid, 6-chloro-4-methyl-4-phenyl-, ethyl ester, trans- 86616-85-5 BRN 5110257 trans-6-Chloro-4-methyl-4-phenyl-1,3-benzodioxan-2-carboxylic acid ethyl ester