成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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!

344776-71-2

6-METHYL-2-(2,2,2-TRIFLUORO-1-HYDROXYETHYL)-3-PYRIDINOL synthesis

2synthesis methods
-

Yield:344776-71-2 89%

Reaction Conditions:

with potassium carbonate at 130; for 8 h;

References:

Gong;Kato;Kimoto [Journal of Heterocyclic Chemistry,2001,vol. 38,# 1,p. 25 - 28]