The structure of those compounds were elucidated as cinnamamide, N-(tetrahydro-2-oxo-3-thienyl)-acetamide, benzamide based on their physical-chemical properties and spectral data.

• 运用UV，IR，NMR和MS等光谱方法测定其化学结构分别为肉桂酰胺、N-(tetrahydro-2-oxo-3-thienyl)-acetamide和苯甲酰胺。