乙硫醇 ethanethiol
氯霉素 chloramphenicol
菊酸乙酯 ethyl chrysanthemate
乙醛 acetaldehyde
1,3-二邻基胍 1,3-di(o-tolyl)guanidine
乙腈 acetonitrile
2',4'-二甲基乙酰基乙酰胺 2',4'-dimethylaceto…
乙胺 ethylamine
蝇毒磷 coumaphos
碘乙烷 iodoethane