Jiangsu Qianyu Molecular Technology Co., LTD.
Country: China (Mainland)
Business Type: Trading Company
Top Purity 3-Ethyl-4-methyl-3-pyrrolin-2-oneCAS NO.: 766-36-9
Top Purity Bis(tricyclohexylphosphine)nickel(II) chloride, 99%CAS NO.: 19999-87-2