N-tert-Butyl-N'-cyclohexyl ethylenediamine

1-(2-Chloro-ethyl)-4-(tetrahydro-pyran-4-yl)-pyridinium chloride

5-Methyl-nicotinic acid

5-甲基尼克酸

Pentafluorophenyl 3,5-dichloro-benzenesulfonate

N-Butyl-N'-cyclopropyl ethylenediamine

3-Dimethylaminopiperidine

3-二甲氨基哌啶

3,4-二氟苯硫酚, 3,4-Difluorothiophenol

Pentadecafluorooctanoic acid, analytical grade

全氟辛酸

2-(4-Fluorophenyl)piperazine

6-Bromo-1,1,1-trifluorohexane

6-溴-1,1,1-三氟己烷

a,a-Difluoroacetophenone

2,2-二氟苯乙酮