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 6-METHYLPREGNENOLONE
975-53-1

6-METHYLPREGNENOLONE synthesis

2synthesis methods
-

Yield:-

Reaction Conditions:

with toluene-4-sulfonic acid in water;acetone;

References:

Zepter,R. [Journal fur praktische Chemie (Leipzig 1954),1972,vol. 314,p. 592 - 602]

6-METHYLPREGNENOLONE Related Search: