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-(1H-Pyrrol-1-yl)thiophene-2-boronic acid

4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid ??? ???
?? ??:
2225174-02-5
???:
4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid
???(??):
4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid;(4-(1H-Pyrrol-1-yl)thiophen-2-yl)boronic acid;Boronic acid, B-[4-(1H-pyrrol-1-yl)-2-thienyl]-
CBNumber:
CB94854376
???:
C8H8BNO2S
??? ??:
193.03
MOL ??:
2225174-02-5.mol

4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid ??

?? ?
416.1±55.0 °C(Predicted)
??
1.29±0.1 g/cm3(Predicted)
?? ?? (pKa)
7.31±0.53(Predicted)

??

4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid C??? ??, ??, ??

4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid ?? ?? ? ???

???

?? ??

4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
 combiphos@vip.qq.com China 30000 58
Jinan Xinhongtai Chemical Co. LTD 13000000000
 jnxinhongtai@126.com China 19528 58
Copyright 2019 ? ChemicalBook. All rights reserved
金湖县| 平阴县| 吉安市| 扶余县| 托克逊县| 大名县| 龙川县| 阿瓦提县| 镇巴县| 太原市| 建昌县| 兴和县| 昌图县| 澜沧| 垣曲县| 鄂托克旗| 民勤县| 子洲县| 鄂伦春自治旗| 磐石市| 定西市| 锦屏县| 长沙县| 游戏| 昆明市| 永胜县| 安远县| 芮城县| 闵行区| 华宁县| 含山县| 子洲县| 宝鸡市| 呼和浩特市| 祁连县| 高台县| 雷山县| 穆棱市| 平潭县| 宁陵县| 浦县|