7-羟基-4-三氟甲基香豆素
7-Hydroxy-4-(trifluoromethyl)coumarin

3-二氟甲基-1-甲基-1H-吡唑-4-羧酸
3-Difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid

3-二氟甲基-1-甲基吡唑-4-甲酸乙酯
Ethyl 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate

3-二氟甲基-1H-吡唑-5-甲酸乙酯
Ethyl 5-(difluoromethyl)-1H-pyrazole-3-carboxylate

3-二氟甲基-1H-吡唑-5-羧酸乙酯
Ethyl 3-(Difluoromethyl)-1H-pyrazole-5-carboxylate

2-乙氧基亚甲基-4,4-二氟乙酰乙酸乙酯
Ethyl (2E)-2-(ethoxymethylidene)-4,4-difluoro-3-oxobutanoate

2-氟-3-硝基苯甲酸
2-Fluoro-3-nitrobenzoicacid