一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
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 [[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-3H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-5-(2-amino-6-oxo-3H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate
6674-45-9

[[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-3H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-5-(2-amino-6-oxo-3H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate synthesis

1synthesis methods
-

Yield:6674-45-9 71%

Reaction Conditions:

with pyridine;1-methyl-pyrrolidin-2-one;N,N,N,N,N,N-hexamethylphosphoric triamide;tributyl-amine;S,S'-bis(4-chlorophenyl) phosphorodithioate;silver nitrate at 0 - 20; for 7 h;

References:

Fukuoka, Koichiro;Suda, Fuminori;Suzuki, Ryo;Ishikawa, Masahide;Hata, Tsujiaki [Chemistry Letters,1994,# 3,p. 499 - 502]

遵义市| 抚顺市| 镇巴县| 天长市| 普兰店市| 石首市| 长泰县| 深水埗区| 南投县| 鄄城县| 霍州市| 厦门市| 星子县| 诏安县| 德安县| 额敏县| 定南县| 静海县| 怀远县| 赞皇县| 香港 | 泰顺县| 井陉县| 车致| 繁峙县| 四会市| 灵川县| 台中县| 中江县| 吴堡县| 根河市| 永安市| 临汾市| 濮阳市| 蒙城县| 安溪县| 六安市| 阿城市| 庆安县| 南充市| 辉县市|