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

(2-hydroxy-6-(piperidin-1-yl)pyridin-4-yl)boronic acid

(2-hydroxy-6-(piperidin-1-yl)pyridin-4-yl)boronic acid ??? ???
?? ??:
2256747-51-8
???:
(2-hydroxy-6-(piperidin-1-yl)pyridin-4-yl)boronic acid
???(??):
(2-hydroxy-6-(piperidin-1-yl)pyridin-4-yl)boronic acid;Boronic acid, B-[1,2-dihydro-2-oxo-6-(1-piperidinyl)-4-pyridinyl]-
CBNumber:
CB620293747
???:
C10H15BN2O3
??? ??:
222.05
MOL ??:
2256747-51-8.mol

(2-hydroxy-6-(piperidin-1-yl)pyridin-4-yl)boronic acid ??

??
1.296±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

??

(2-hydroxy-6-(piperidin-1-yl)pyridin-4-yl)boronic acid C??? ??, ??, ??

(2-hydroxy-6-(piperidin-1-yl)pyridin-4-yl)boronic acid ?? ?? ? ???

???

?? ??


(2-hydroxy-6-(piperidin-1-yl)pyridin-4-yl)boronic acid ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
combiphos@vip.qq.com China 30000 58

Copyright 2019 ? ChemicalBook. All rights reserved
鸡泽县| 建德市| 宝坻区| 稻城县| 海兴县| 临沂市| 南澳县| 同德县| 双桥区| 淳化县| 信宜市| 张掖市| 赫章县| 岳阳市| 个旧市| 嘉鱼县| 永善县| 凤城市| 怀仁县| 盐边县| 安康市| 家居| 淳化县| 霍邱县| 元氏县| 淮安市| 柳江县| 江孜县| 金昌市| 平远县| 甘肃省| 那坡县| 镇远县| 鄂托克前旗| 太和县| 武汉市| 元氏县| 镇江市| 黄平县| 衡东县| 奈曼旗|