1H-Pyrazole-4-carboxylic acid, 1-methyl-5-(trifluoromethyl)-, ethyl ester
1-Methyl-5-trifluoromethylpyrazole-4-carboxylic acid ethyl ester
Ethyl 1-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
Ethyl 1-methyl-5-(trifluoromethyl)pyrazole-4-carboxylate