- 1,1-diphenylbutane -2-sulfonic acid, purity : 98% min
- 2017-01-14 15:58
- Linda Lin /Manager ********************************************************************HAINAN CHENGHE CHEMICAL CO., LTDA
- 2-Propanamine-1-chloro-N,N-dimethyl-hydrochloride CAS No:17
- 2017-01-14 15:58
- Linda Lin /Manager ********************************************************************HAINAN CHENGHE CHEMICAL CO., LTDA