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!

17758-54-2

Pyrimidine, 4-methyl-, 1-oxide (6CI,7CI,8CI,9CI) synthesis

4synthesis methods
Pyrimidine, 4-methyl-, 1-oxide (6CI,7CI,8CI,9CI)

17758-54-2
3 suppliers
inquiry

Pyrimidine, 4-methyl-, 3-oxide (7CI,8CI,9CI)

33342-83-5
4 suppliers
inquiry

31462-59-6 Synthesis
4-Pyrimidinecarboxylic acid

31462-59-6
223 suppliers
$8.00/1g

4-Pyrimidinecarboxylic acid, 3-oxide

1029598-59-1
0 suppliers
inquiry

4-Pyrimidinecarboxylic acid, 1-oxide

1029598-57-9
0 suppliers
inquiry

-

Yield:2435-50-9 34.7 mol % ,31462-59-6 21.2 mol %

Reaction Conditions:

with dihydrogen peroxide in water at 94.84; for 5 h;

References:

Raja, Robert;Thomas, John Meurig;Greenhill-Hooper, Michael;Ley, Steven V.;Almeida Paz, Filipe A. [Chemistry - A European Journal,2008,vol. 14,# 8,p. 2340 - 2348] Location in patent:experimental part