docosyltrimethylammonium methyl sulphate 81646-13-1 Good Effect

 docosyltrimethylammonium methyl sulphate 81646-13-1  Good Effect
1,4-Butanediol110-63-4
2-Dimethylaminoisopropyl chloride hydrochloride4584-49-0
Pyrrolidine123-75-1
Dimethyl terephthalate120-61-6
2-Bromo-4'-methylpropiophenone1451-82-7
2-Bromo-1-phenyl-1-pentanone49851-31-2
 Valerophenone1009-14-9
N-(2,6-Dimethylphenl)-2-Piperidine Carboxamide15883-20-2