6-chloro-2,3-naphthalenedicarboxylic anhydride

6-chloro-4-(4-chlorophenyl)benzo[f][2]benzofuran-1,3-dione

methyl 3-(4-chlorophenyl)prop-2-ynoate

1-chloro-4-(2-iodoethynyl)benzene

1-氯-4-(苯基乙炔基)苯