As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

4-AZA-DL-LEUCINE 2HCLAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

99% in stock,Richest Group provide more than 1000kinds of Chemicals from 1g to 1000kgAppearance:white powder Storage:Room storage with seal well Package:1kg/bag,25kg/drum Application:pharm,industry Transportation:by Air,courier ,Sea

high purity Application:Drug intermediates Materials intermediates and active molecules