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!

676596-62-6

6,7-Dihydro-9-hydroxy-6-oxo-5H-pyrido[3,2-b]azepine-8-carboxylic Acid Ethyl Ester synthesis

3synthesis methods
-

Yield:676596-62-6 43%

Reaction Conditions:

with potassium hydride in N,N-dimethyl-formamide;toluene at 70;

References:

Kunick, Conrad;Lauenroth, Kathrin;Leost, Maryse;Meijer, Laurent;Lemcke, Thomas [Bioorganic and Medicinal Chemistry Letters,2004,vol. 14,# 2,p. 413 - 416]

洪江市| 乌兰浩特市| 德格县| 临安市| 原平市| 城固县| 五家渠市| 苍梧县| 台州市| 揭西县| 晋中市| 平舆县| 常山县| 兖州市| 晋州市| 哈巴河县| 安远县| 榆中县| 临安市| 兰西县| 涞源县| 城口县| 浙江省| 揭阳市| 东乌珠穆沁旗| 隆化县| 横山县| 德安县| 浑源县| 宜春市| 青州市| 庄浪县| 临城县| 长岛县| 自贡市| 平乡县| 郑州市| 柳河县| 灌阳县| 嵊泗县| 固始县|