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3-Fluoro-5-(trifluoromethyl)benzoic acid 3-Cyano-5-fluorobenzoic acid TETRAFLUOROISOPHTHALIC ACID 2-Fluoro-3-methylbenzoic acid 2-Fluoro-4-methylbenzoic acid 3-FLUORO-2-METHYLBENZOIC ACID 2-FLUORO-5-METHYLBENZOIC ACID 2-Fluoro-6-methylbenzoic acid 4-Fluoro-2-methylbenzoic acid 4-FLUORO-3-METHYLBENZOIC ACID