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

R-(+)-?????

R-(+)-?????
R-(+)-????? ??? ???
?? ??:
13269-35-7
???:
R-(+)-?????
???(??):
R-(+)-?????
???:
R-(+)-Hyoscyamine
???(??):
d-Atropine;(R)-atropine;R-(+)-Hyoscyamine;Atropine Impurity 42;Atropine Impurity 27;[(1α,5α)-8-Methyl-8-azabicyclo[3.2.1]octan-3β-yl]=(R)-α-(hydroxymethyl)phenylacetate;(1R,5S)-8-Methyl-8-azabicyclo[3.2.1]octane-3α-ol (R)-α-(hydroxymethyl)benzeneacetate;Benzeneacetic acid, α-(hydroxymethyl)-, 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, [3(R)-endo]-;Benzeneacetic acid, α-(hydroxymethyl)-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, (αR)-
CBNumber:
CB01270185
???:
C17H23NO3
??? ??:
289.38
MOL ??:
13269-35-7.mol

R-(+)-????? ??

???
106 °C
?? ?
429.8±45.0 °C(Predicted)
??
1.19±0.1 g/cm3(Predicted)
?? ?? (pKa)
14.12±0.10(Predicted)

??

?? ?? ??? 13269-35-7(Hazardous Substances Data)

R-(+)-????? C??? ??, ??, ??

??

D-Hyoscyamine is similar to L-Hyoscyamine (H674300), a natural compound that has inhibitory activity against cholinesterases. D-Hyoscyamine can be synthesized from Atropine (A794630).

??

ChEBI: An atropine with a 2R-configuration.

R-(+)-????? ?? ?? ? ???

???

?? ??

R-(+)-????? ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
Quality Control Solutions Ltd. 0755-66853366 13670046396
 orders@qcsrm.com China 18190 56
Changzhou Xianglong Pharmaceutical Technology Co., LTD 18661161657
 sales@xianglongpharm.com China 10000 58
Cato Research Chemicals Inc. 020-81960175-877 18933936954
 tianwen.zhan@cato-chem.com China 7328 58
Biosynth Biological Technology (Suzhou) Co Ltd --
 sales@biosynth.com China 6051 58
Copyright 2019 ? ChemicalBook. All rights reserved
托克逊县| 嫩江县| 蛟河市| 石屏县| 偃师市| 揭阳市| 偃师市| 寻甸| 商洛市| 湘潭县| 沂南县| 沿河| 德钦县| 淄博市| 仲巴县| 黑龙江省| 右玉县| 桂阳县| 铜梁县| 丹东市| 锡林郭勒盟| 尼玛县| 桂平市| 施甸县| 永登县| 资兴市| 兴文县| 张家界市| 桂东县| 河池市| 林西县| 舟山市| 澄迈县| 清丰县| 凉山| 明星| 忻城县| 宣化县| 沿河| 凌源市| 澄城县|