8-(4,4-bis(4-fluorophenyl)but-3-en-1-yl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

1,1'-(4-溴丁亚基)二[4-氟苯]

1-苯基-1,3,8-三唑螺环(4,5)十烷-4-酮

4,4'-二氟二苯甲酮

α,α-bis(4-fluorophenyl)allyl alcohol