2-Chloro-6-methyl-6H-dibenzo(b,d)pyran-6-carboxylic acid 6-Carboxy-6-methyl-2-chloro-6H-dibenzo(b,d)pyran 6H-Dibenzo(b,d)pyran-6-carboxylic acid, 2-chloro-6-methyl- 83359-43-7 FCE 20770