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

Acetamide, N,N'-(1-oxido-2,6-pyridinediyl)bis-

Acetamide, N,N'-(1-oxido-2,6-pyridinediyl)bis- ??? ???
?? ??:
123973-18-2
???:
Acetamide, N,N'-(1-oxido-2,6-pyridinediyl)bis-
???(??):
Acetamide, N,N'-(1-oxido-2,6-pyridinediyl)bis-;N-[6-(acetylamino)-1-oxido-2-pyridinyl]acetamide
CBNumber:
CB89970917
???:
C9H11N3O3
??? ??:
209.2
MOL ??:
123973-18-2.mol

Acetamide, N,N'-(1-oxido-2,6-pyridinediyl)bis- ??

???
212-213 °C(Solv: water (7732-18-5))
?? ?
658.2±40.0 °C(Predicted)
??
1.31±0.1 g/cm3(Predicted)
?? ?? (pKa)
12.36±0.70(Predicted)

??

Acetamide, N,N'-(1-oxido-2,6-pyridinediyl)bis- C??? ??, ??, ??

Acetamide, N,N'-(1-oxido-2,6-pyridinediyl)bis- ?? ?? ? ???

???

?? ??


Acetamide, N,N'-(1-oxido-2,6-pyridinediyl)bis- ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Merck KGaA --
ordercn@merckgroup.com China 6376 58

Copyright 2019 ? ChemicalBook. All rights reserved
桦南县| 滁州市| 阳江市| 内黄县| 辛集市| 竹北市| 元谋县| 堆龙德庆县| 浏阳市| 伽师县| 眉山市| 北宁市| 兴文县| 曲靖市| 崇阳县| 丰县| 石门县| 巢湖市| 浪卡子县| 云霄县| 盈江县| 晋城| 富阳市| 灵台县| 青浦区| 遵义县| 平乡县| 旅游| 拉萨市| 浦北县| 贵德县| 柏乡县| 玉门市| 将乐县| 游戏| 锡林浩特市| 阿拉善左旗| 出国| 那坡县| 邹平县| 峡江县|