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-??-2,2,6,6-?????-3-???????????????

4-??-2,2,6,6-?????-3-???????????????
4-??-2,2,6,6-?????-3-??????????????? ??? ???
?? ??:
1159977-55-5
???:
4-??-2,2,6,6-?????-3-???????????????
???(??):
4-??-2,2,6,6-?????-3-???????????????
???:
4-Oxo-2,2,6,6-tetramethyl-3-piperidinecarboxylic Acid Methyl Ester
???(??):
FZQMQLOFIFWFQC-UHFFFAOYSA-N;2,2,6,6-TetraMethyl-4-oxo-3-piperidinecarboxylic Acid Methyl Ester;4-Oxo-2,2,6,6-tetramethyl-3-piperidinecarboxylic Acid Methyl Ester;3-Piperidinecarboxylic acid, 2,2,6,6-tetramethyl-4-oxo-, methyl ester
CBNumber:
CB42487153
???:
C11H19NO3
??? ??:
213.27
MOL ??:
1159977-55-5.mol

4-??-2,2,6,6-?????-3-??????????????? ??

?? ?
274.4±35.0 °C(Predicted)
??
0.999±0.06 g/cm3(Predicted)
?? ??
Refrigerator
???
?????, ??????, ???????, ???? ???
??? ??
??
??? ??
??? ??
?? ?? (pKa)
11.18±0.60(Predicted)
??
???

??

4-??-2,2,6,6-?????-3-??????????????? C??? ??, ??, ??

??? ??

Yellow Low Melting Solid

??

Intermediate for the synthesis of spin labelled amino acids.

4-??-2,2,6,6-?????-3-??????????????? ?? ?? ? ???

???

?? ??

4-??-2,2,6,6-?????-3-??????????????? ?? ??

???( 9)?? ??
??? ?? ??? ?? ?? ? ??
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
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
 sales@rrkchem.com China 57422 58
Jinan ponder chemical co. LTD 0531-0000
thinklifescience@163.com China 19689 58
Santa Cruz Biotechnology Inc --
 scbt@scbt.com China 6594 58
Copyright 2019 ? ChemicalBook. All rights reserved
凤阳县| 娄底市| 中阳县| 凤台县| 获嘉县| 龙川县| 东台市| 诸暨市| 呼和浩特市| 宝应县| 孟津县| 东台市| 珠海市| 安康市| 青浦区| 张家港市| 辛集市| 宁波市| 玉环县| 岫岩| 永泰县| 瑞安市| 雅安市| 贵港市| 竹溪县| 青州市| 五莲县| 淳安县| 屏边| 闽清县| 库尔勒市| 霞浦县| 阜南县| 若尔盖县| 沈丘县| 隆尧县| 交口县| 禹州市| 廉江市| 麟游县| 贞丰县|