(3,5-diacetyloxy-4-formylphenyl) acetate

2,4-diacetoxyl-6-hydroxybenzaldehyde

1,3,5-triacetoxy-2-diacetoxymethyl-benzene

2-(4-溴苯基)-5-甲基-1,3,4-噁二唑

N-(2-oxo-1,2-diphenylethyl)-N-phenylacetamide