5-ethoxy-2-phenyl-1,3-oxazole-4-carbonyl chloride

5-乙氧基-2-苯基-1,3-恶唑-4-羧酸

N-[amino(phenyl)methylidene]-5-ethoxy-2-phenyl-1,3-oxazole-4-carboxamide

5-benzoylamino-2-phenyl-1H-pyrimidine-4,6-dione

ethyl (Z)-5-((amino(phenyl)methylene)amino)-2-phenyloxazole-4-carboxylate