4,5-二氟-1H-吲哚-2-羧酸乙酯

5,6-二氟吲哚-2-羧酸乙酯

4,5-二溴-2-(3,4-二氟苯基)-3(2H)-哒嗪酮

3,4-Diethyl-1H-pyrrole-2-carboxylic acid ethyl ester

N-(3,4-difluorophenyl)-2,3,4,5,6-pentafluoroaniline