495-69-2
马尿酸
+
32884-23-4
2-羟基-5-[2-(三甲基甲硅烷基)乙炔]-苯羧酸甲酯
→
32884-24-5
4-[(4-methoxy-2-phenylmethoxyphenyl)methylidene]-2-phenyl-1,3-oxazol-5-one