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!

1156-64-5

diethyl 1,4-dihydro-2,6-dimethyl-4-propylpyridine-3,5-dicarboxylate synthesis

5synthesis methods
-

Yield:1156-64-5 96%

Reaction Conditions:

with ammonium acetate in water; for 4 h;Heating;Hantzsch reaction;

References:

Wang, Guan-Wu;Xia, Jing-Jing;Miao, Chun-Bao;Wu, Xue-Liang [Bulletin of the Chemical Society of Japan,2006,vol. 79,# 3,p. 454 - 459]