2-（肉桂亚氨基氨基）苯甲酸甲酯2-（肉桂亚氨基氨基）苯甲酸甲酯2-[[[（（e）-3-苯基丙-2-烯基]氨基]氨基]苯甲酸甲酯邻氨基苯甲酸甲酯/肉桂醛席夫碱邻氨基苯甲酸甲酯/肉桂醛席夫氏碱席夫氏碱肉桂 Jasmone is a natural organic compound extracted from the volatile portion of the oil from jasmine flowers. It is a colorless to pale yellow liquid that has the odor of jasmine. Jasmone can exist in two isomeric forms with differing geometry around the pentenyl double bond, 顺式茉莉酮和反式茉莉酮。天然提取物仅包含顺式形式 cis-jasmone and trans-jasmone. The natural extract contains only the cis form, 合成材料通常是包含两种形式的混合物 while synthetic material is often a mixture containing both forms, 以顺式为主。两种形式具有相似的气味和化学性质。 （维基百科） with the cis form predominating. Both forms have similar odors and chemical properties. (Wikipedia)