3,4-二氢-1-苯基萘

(4E)-4-[(2,4-dinitrophenyl)hydrazinylidene]-4-phenylbutanoic acid

N-benzyl-4-oxo-4-phenylbutanamide

2-[(4-oxo-4-phenylbutanoyl)amino]acetic acid

3-[[4-(dimethylamino)phenyl]methylidene]-5-phenylfuran-2-one