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!

3682-91-5

2,6-dihydroxy-2,6-dimethylheptan-4-one synthesis

4synthesis methods
-

Yield:-

Reaction Conditions:

with titanium(IV) isopropylateanschliessendes Behandeln mit wss.Schwefelsaeure;

References:

US2719863,1952,A