1,4-dimethyl-7-oxa-2,5-dithiabicyclo[2.2.1]heptane

2,4-二甲基-2-乙基-3-噻唑啉

1-(7-碘苯并[b]噻吩-2-基)-乙酮

3-Phenyl-4-methyl-3-penten-2-on

硫代乙酸 S-(2-氧代丙基)酯