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

4-(N-???)?????2-(5-???)????

4-(N-???)?????2-(5-???)????
4-(N-???)?????2-(5-???)???? ??? ???
?? ??:
64671-18-7
???:
4-(N-???)?????2-(5-???)????
???(??):
4-(N-???)?????2-(5-???)????
???:
4-(N-Acetyl)piperidinyl 2-(5-Methoxy)phenol Ketone
???(??):
1-Acetyl-4-(2-hydroxy-4-Methoxybenzoyl)piperidine;4-(N-Acetyl)piperidinyl 2-(5-Methoxy)phenol Ketone;1-[4-(2-Hydroxy-4-Methoxybenzoyl)-1-piperidinyl]ethanone;Ethanone, 1-[4-(2-hydroxy-4-methoxybenzoyl)-1-piperidinyl]-
CBNumber:
CB82503097
???:
C15H19NO4
??? ??:
277.32
MOL ??:
64671-18-7.mol

4-(N-???)?????2-(5-???)???? ??

???
139-141 °C(Solv: ethyl acetate (141-78-6))
?? ?
492.5±45.0 °C(Predicted)
??
1+-.0.06 g/cm3(Predicted)
???
?????? ?? ???? ???
?? ?? (pKa)
7.50±0.35(Predicted)
??? ??
??
??? ??
??? ??
??
???

??

4-(N-???)?????2-(5-???)???? C??? ??, ??, ??

??? ??

Off-White Solid

??

Intermediate in the preparation of Risperidone derivatives.

4-(N-???)?????2-(5-???)???? ?? ?? ? ???

???

?? ??


4-(N-???)?????2-(5-???)???? ?? ??

???( 12)?? ??
??? ?? ??? ?? ?? ? ??
J & K SCIENTIFIC LTD. 18210857532; 18210857532
jkinfo@jkchemical.com China 96815 76
Chemsky(shanghai)International Co.,Ltd. 021-50135380
shchemsky@sina.com China 32321 50
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-83725681-603
China 4496 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57422 58
Energy Chemical 021-58432009 400-005-6266
marketing@energy-chemical.com China 44918 58
Santa Cruz Biotechnology Inc --
scbt@scbt.com China 6594 58
Carbosynth --
sales@carbosynth.com United Kingdom 6005 58

Copyright 2019 ? ChemicalBook. All rights reserved
梅州市| 清河县| 神木县| 美姑县| 乐陵市| 长宁县| 漳浦县| 广灵县| 沈阳市| 乐山市| 乌海市| 临高县| 宁远县| 丰镇市| 兴宁市| 葵青区| 青神县| 阳高县| 清镇市| 夏津县| 绥芬河市| 济宁市| 闸北区| 石屏县| 溆浦县| 竹北市| 珲春市| 奉贤区| 读书| 达拉特旗| 镶黄旗| 保康县| 南部县| 内黄县| 莎车县| 贵溪市| 江孜县| 合作市| 西吉县| 泾川县| 大方县|