2-phenyl-6,7-dihydro-5H-1-benzofuran-4-one

4-氯二苯甲酮

1-[5-(4-氯苯基)-2-甲基-3-呋喃基]-1-乙酮

1-chloro-4-(1-fluoro-2-iodo-1-phenylethyl)benzene

1-chloro-4-(1,2-difluoro-1-phenylethyl)benzene