午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
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!

ChemicalBook CAS DataBase List 4-Pyrimidinecarbonitrile, 2,6-dimethoxy-
100868-70-0

4-Pyrimidinecarbonitrile, 2,6-dimethoxy- synthesis

3synthesis methods
-

Yield:100868-70-0 85%

Reaction Conditions:

in dichloromethane; for 0.5 h;Ambient temperature;

References:

Hermann, Klaus;Simchen, Gerhard [Liebigs Annalen der Chemie,1981,# 2,p. 333 - 341]