3-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid market concentration is high

3-difluoromethyl-1-methyl-1h-pyrazole-4-carboxylic acid alias 1-methyl-3-difluoromethyl-1h-pyrazole-4-carboxylic acid, 3-difluoromethyl -1-methylpyrazole-4-carboxylic acid, 4-carboxylic acid-3-difluor…