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

17A(H),21??(H)-(22RS)-?????

17A(H),21??(H)-(22RS)-?????
17A(H),21??(H)-(22RS)-????? ??? ???
?? ??:
54352-50-0
???:
17A(H),21??(H)-(22RS)-?????
???(??):
17A(H),21??(H)-(22RS)-?????
???:
17A(H),21BETA(H)-(22RS)-BISHOMOHOPANE
???(??):
17α(H),21(H)-(22RS)-Bishomohopane;17A(H),21BETA(H)-(22RS)-BISHOMOHOPANE;A'-Neo-30-norgammacerane, 22-propyl-, (17α)-;17α(H),21(H)-(22RS)-Bishomohopane in isooctane
CBNumber:
CB82449032
???:
C32H56
??? ??:
440.79
MOL ??:
54352-50-0.mol

17A(H),21??(H)-(22RS)-????? ??

?? ?
483.4±12.0 °C(Predicted)
??
0.919±0.06 g/cm3(Predicted)

??

17A(H),21??(H)-(22RS)-????? C??? ??, ??, ??

17A(H),21??(H)-(22RS)-????? ?? ?? ? ???

???

?? ??


17A(H),21??(H)-(22RS)-????? ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Tanmo Quality Inspection Technology Co., Ltd. --
23419001name@qq.com CHINA 6043 58

Copyright 2019 ? ChemicalBook. All rights reserved
凉城县| 肥西县| 漾濞| 邵东县| 华阴市| 恭城| 招远市| 囊谦县| 温州市| 诸暨市| 温州市| 拜城县| 云阳县| 商河县| 徐州市| 徐水县| 石门县| 巴林右旗| 蕉岭县| 双城市| 开阳县| 中阳县| 新兴县| 沙河市| 湖州市| 湟源县| 宁化县| 曲靖市| 乌鲁木齐县| 临西县| 灌阳县| 上林县| 上虞市| 万全县| 泽州县| 明水县| 长宁县| 荔浦县| 通河县| 广汉市| 郓城县|