一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

18178-59-1

Silane, 1,2-ethenediylbis(trimethyl-, (E)- synthesis

10synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: Speier's catalyst / propan-2-ol / Ambient temperature
2: diethyl ether

References:

Arsequell, Gemma;Camps, Francisco;Fabrias, Gemma;Guerrero, Angel [Tetrahedron Letters,1990,vol. 31,# 19,p. 2739 - 2742]

寿光市| 定远县| 襄汾县| 葫芦岛市| 夏河县| 泸水县| 青神县| 汾西县| 永济市| 津南区| 景宁| 七台河市| 陆川县| 株洲县| 汉源县| 岳普湖县| 乌海市| 青海省| 塔城市| 宁陕县| 额敏县| 陆丰市| 天门市| 莱芜市| 孟连| 疏勒县| 武隆县| 安福县| 辽阳市| 南皮县| 三台县| 武安市| 宁远县| 平顺县| 遂川县| 灵武市| 孝昌县| 道真| 青田县| 丁青县| 普陀区|