Dibenz[b,e]oxepin-2-aceticacid, 11-[3-(dimethylamino)propylidene]-6,11-dihydro-, hydrochloride (1:1),(11Z)-

China DongFan Chemical Co.,LTD is one of the top high-tech enterprise of the chemical industry in Hangzhou. We take producing high-quality products as our first principle, and will follow this principle forever. And our basic policy is to provide our customer quick and perfect product sluotions.
We are concentrated on producing & sale chemical intermediates, such as benzene series, pyridine series, and other heterocyclic compounds, also including some catalyst. Our stable quality and strong re... View more >>