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 N(6)-(delta(2)-isopentenyl)adenosine 5'-monophosphate
20268-93-3

N(6)-(delta(2)-isopentenyl)adenosine 5'-monophosphate synthesis

2synthesis methods
2004-06-0 Synthesis
6-Chloropurine ribonucleoside

2004-06-0
223 suppliers
$8.00/1g

-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: 70 percent / toluene-p-sulphonic acid monohydrate / 16 h / 20 °C
2: 79 percent / triethylamine / butan-1-ol / 3 h / Heating
3: pyridine, N-methylimidazole / dioxane / 1 h
4: 1.) H2O, pyridine, 2.) aq. HCl / 2.) 20 deg C, 15h

References:

Shadid, Belal;Plas, Henk C. van der [Tetrahedron,1990,vol. 46,# 3,p. 901 - 912]

仙游县| 建昌县| 柘荣县| 潢川县| 盐山县| 双流县| 泰顺县| 永昌县| 军事| 东海县| 连南| 东宁县| 吉隆县| 乐清市| 札达县| 新绛县| 彩票| 泰宁县| 平昌县| 邹城市| 镇赉县| 天全县| 格尔木市| 加查县| 芮城县| 洮南市| 沁阳市| 麻阳| 九台市| 昌邑市| 增城市| 安平县| 柳州市| 大埔县| 二手房| 游戏| 武邑县| 新宾| 乐平市| 横峰县| 重庆市|