N-(fluoro(phenyl)methylene)benzohydrazonoyl fluoride

2-苯基-2,4,6-环庚三烯-1-酮

(E)-A,A’-二氟芪

cis-α,α'-difluorostilbene

[4-(5-oxopyrrolidin-2-yl)phenyl] trifluoromethanesulfonate