4-[(4-ethenylphenyl)methoxy]benzaldehyde

4-heptanoyloxybenzoic acid

4-(3-吗啉-4-丙氧基)-苯甲醛

(2S)-羟基(4-羟基苯基)乙腈

(R)-2-(4-hydroxyphenyl)-2-hydroxyacetonitrile