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 1,2,3,6,7,8,11,12-OCTAHYDROBENZO[E]PYREN-9(10H)-ONE
68151-08-6

1,2,3,6,7,8,11,12-OCTAHYDROBENZO[E]PYREN-9(10H)-ONE synthesis

2synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: N2H4, KOH / bis-(2-hydroxy-ethyl) ether / Heating
2: liq. HF

References:

Harvey,R.G. et al. [Journal of Organic Chemistry,1979,vol. 44,# 1,p. 78 - 83]

1,2,3,6,7,8,11,12-OCTAHYDROBENZO[E]PYREN-9(10H)-ONE Related Search:

杭锦后旗| 湘西| 砀山县| 南雄市| 当阳市| 菏泽市| 乳山市| 江阴市| 庆安县| 阿拉善右旗| 巴林左旗| 七台河市| 射洪县| 砀山县| 桃园县| 济阳县| 延安市| 固镇县| 阿克陶县| 休宁县| 皋兰县| 巴林左旗| 罗江县| 盈江县| 东城区| 临清市| 五华县| 防城港市| 紫阳县| 金平| 卓尼县| 镇安县| 安仁县| 丹巴县| 武陟县| 海阳市| 乌拉特中旗| 南召县| 黑河市| 莎车县| 宜春市|