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 ASTRAGALIN
480-10-4

ASTRAGALIN synthesis

8synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: acetic acid / water / 110 °C
2: potassium carbonate / N,N-dimethyl-formamide / 5 h / 20 °C
3: methanol; sodium methylate / 5 h / 20 °C
4: hydrogen; palladium(II) hydroxide / tetrahydrofuran; methanol / 6 h / 20 °C

References:

Yamasaki, Kazuaki;Hishiki, Ryogo;Kato, Eisuke;Kawabata, Jun [ACS Medicinal Chemistry Letters,2011,vol. 2,# 1,p. 17 - 21]

ASTRAGALIN Related Search:

固阳县| 信丰县| 文山县| 广灵县| 沭阳县| 唐山市| 宜良县| 晋江市| 定日县| 北碚区| 张家川| 洪湖市| 昔阳县| 商水县| 北安市| 泸州市| 龙胜| 木兰县| 梁平县| 新和县| 铜山县| 齐齐哈尔市| 花垣县| 德阳市| 平塘县| 宣汉县| 龙山县| 宁化县| 托克托县| 巢湖市| 五常市| 洛川县| 当阳市| 财经| 昌江| 金川县| 许昌县| 东宁县| 阳西县| 邯郸县| 凭祥市|