Piperazine-1,4-bis(2-ethanesulfonic acid) sesquisodium salt

2,6-Bis(trifluoromethyl)aniline

2,8-Difluoro-5-(trifluoromethyl)-5H-dibenzo[b,d]thiophen-5-ium trifluoromethanesulfonate

2,3-Dibromo-4-fluorobenzyl bromide

5-Chloro-2,4-difluoroaniline

2-(Trimethylsilyl)phenyl trifluoromethanesulfonate