4,4'-Ethylenedipiperidine dihydrochloride

1,1-Diphenylthiourea

N,N-二苯基硫脲

2,3-Dimethylnaphthalene

2,3-二甲基萘

omega-Thiocaprolactam

ε-硫代己内酰胺

1-Chloro-2-(2,2,2-trifluoroethyl)benzene

2,4-二氰基-3-乙基-3-甲基戊二酰亚胺, 4-Ethyl-4-methyl-2,6-dioxopiperidine-3,5-dicarbonitrile

铬铁铜, Copper chromite

Methyl Levulinate

乙酰丙酸甲酯

1,3-Butanediol

1,3-丁二醇

Diphenyl selenide

二苯硒醚

4-Methyl-5-trifluoromethyl-2-(4-trifluoromethyl-phenyl)-thiazole