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!

ChemicalBook CAS DataBase List 8-BROMO-7-(2,3-DIHYDROXYPROPYL)-1,3-DIMETHYL-2,3,6,7-TETRAHYDRO-1H-2,6-PURINEDIONE
111038-24-5

8-BROMO-7-(2,3-DIHYDROXYPROPYL)-1,3-DIMETHYL-2,3,6,7-TETRAHYDRO-1H-2,6-PURINEDIONE synthesis

2synthesis methods
-

Yield:111038-24-5 83%

Reaction Conditions:

with pyridine in propan-1-ol; for 1.5 h;Heating;

References:

Strokin, Yu. V.;Zarudii, F. S.;Kremzer, A. A.;Nazinov, N. M.;Chvalyuk, N. V.;Lazareva, D. N. [Pharmaceutical Chemistry Journal,1987,vol. 21,# 5,p. 338 - 341][Khimiko-Farmatsevticheskii Zhurnal,1987,vol. 21,# 5,p. 566 - 569]