4-[(5-nitrofuran-2-yl)methylidene]-2-phenyl-1,3-oxazol-5-one

5-(4-氯苄亚基)-2,2-二甲基-1,3-二恶烷-4,6-二酮

2-benzamido-3-methylbut-2-enoic acid

(E,Z)-4-(4-chlorobenzylidene)-2-phenyl-4,5-dihydrooxazol-5-one

4-苯亚甲基-2-苯基-2-噁唑英-5-酮