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-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE
21744-84-3

4-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE synthesis

10synthesis methods
-

Yield:21744-84-3 90%

Reaction Conditions:

with sodium hydroxide;N-benzyl-N,N,N-triethylammonium chloride;silica gel in acetonitrile; for 0.133333 h;Irradiation;

References:

Huang, Zhi-Zhen;Zu, Liu-Sheng [Organic Preparations and Procedures International,1996,vol. 28,# 1,p. 121 - 123]

4-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE Related Search: