Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Hebei Zhoufeng Technology Co., Ltd. is a main chemical raw materials company, the main products are copper sulfate, copper oxide, washing raw materials and cosmetic raw materials. Contact information: E-mail: winny@hbzhouf.com Tel: +86-152 3113 5371…
Molecular Formula C26H57NO4S Molecular Weight 479.80000 Exact Mass 479.40100 PSA 74.81000 LogP 8.68830 HOT SALE: phenacetin cas 62-44-2 benzocaine cas 94-09-7 Procaine cas 59-46-1 Procaine HCl cas 51-05-8 Tetracaine cas 94-24-6 Tetracaine HCl cas 136-47-0…