天天天天做夜夜夜夜做_国自产精品手机在线观看_亚洲热视频在线播放_本道综合精品 - 在线观看中文字幕亚洲

Catalyst series     more > 4-Dimethylaminopyridine Tetrabutylammonium bromide Tetraethylammonium bromide Amino acid series more > L-tyrosine L-leucine L-threonine Other products    more > 4-Methoxyphenol (MEHQ) 4-tert-Butylcatechol (TBC) Phenothiazine

Product name: 1,2-Bis(diphenylphosphinoethane)nickel(II) chloride/DPPE.NiCl2 CAS NO. : 14647-23-5 Abbreviation: DPPE.NiCl2 Assay: >98% Molecular weight: 528.04 Molecular formula: C26H24Cl2NiP2 Description: DPPE.NiCl2 is a good catalyst, widely used in organic synthesis such as C - C/C - N/C - O coupling reaction Order >>   Back >>