免费看女人隐私,少妇av一区二区三区无码,国产精品无码一区二区三区免费,色偷偷噜噜噜亚洲男人

Shanghai Incat Chemtech Co., Ltd.

National Service Hotline:+86-21-57603038 , +86-13601791340

Product center

Products

2-Diphenylphosphine benzoic acid

Product Name Phosphine ligand Series
Product Code Incat-PL08
CAS NO. 17261-28-8
English Name 2-diphenylphosphino benzoic acid
Abbreviation DPPBac
Molecular formula C19H15O2P
Molecular weight 306.33