a级日韩乱理伦片在线观看_asianudeforyou人体写真_国产视频最新_91亚色视频下载 - 红杏无吗一区区三区四区

Welcome to visit Xi'an Kaixiang Photoelectric Technology Co., Ltd..!

Keyword:Pharmaceutical intermediate、OLED material、Liquid crystal mater

Detail

Product name:1-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]dibenzofuran
CAS NO.:1616120-14-9 content:
Molecular formula:




 
點(diǎn)擊這里給我發(fā)消息
銷售