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!

50547-51-8

3-AMINO-2-ETHYL-4(3H)-QUINAZOLINONE synthesis

11synthesis methods
-

Yield:50547-51-8 87%

Reaction Conditions:

with hydrazine monohydrate in ethanol; for 4 h;Reflux;

References:

Tokal?, Feyzi S.;Taslimi, Parham;Demircio?lu, ?brahim H.;Karaman, Muhammet;Gültekin, Mehmet S.;?endil, K?v?lc?m;Gül?in, ?lhami [Archiv der Pharmazie,2021,vol. 354,# 5,art. no. 2000455]