Methyl 5-methyl-2-phenyl-1,3-oxazole-4-carboxylate

5-甲基-2-苯基-1,3--恶唑-4-甲酸

N-丙酰基苯甲酰胺

2-phenyl-4-propan-2-ylidene-1,3-oxazol-5-one

2-benzamidobutanoic acid