成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Methylamino-PEG1-acid

Methylamino-PEG1-acid ??? ???
?? ??:
1367918-21-5
???:
Methylamino-PEG1-acid
???(??):
Me-NH-PEG1-CH2CH2COOH;Methylamino-PEG1-acid;Methylamino-PEG1-acid HCl salt;Propanoic acid, 3-[2-(methylamino)ethoxy]-
CBNumber:
CB83062553
???:
C6H13NO3
??? ??:
147.17
MOL ??:
1367918-21-5.mol

Methylamino-PEG1-acid ??

?? ?
253.9±20.0 °C(Predicted)
??
1.071±0.06 g/cm3(Predicted)
?? ?? (pKa)
4.24±0.10(Predicted)

??

Methylamino-PEG1-acid C??? ??, ??, ??

Methylamino-PEG1-acid ?? ?? ? ???

???

?? ??


Methylamino-PEG1-acid ?? ??

???( 18)?? ??
??? ?? ??? ?? ?? ? ??
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 32161 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203
info@chemextension.com China 42056 58
Aladdin Scientific

tp@aladdinsci.com United States 52924 58
Jinan elephant international trading co., LTD
13006575422@163.com China 6355 58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd. 029-86217788 13892832556
2440688701@qq.com China 2011 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85563444 18351873721
purchase@synzest.com China 10434 58
Zhengzhou Akem Chemical Co., Ltd 13303867194
3001317055@qq.com China 9966 58
Beijing Jin Ming Biotechnology Co., Ltd. 010-60605840 15801484223;
psaitong@jm-bio.com China 29774 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565
et@chemextension.com China 5061 58
Jilin Shengchuang Biotechnology Co., LTD 19975838191
396921152@qq.com China 166 58

Copyright 2019 ? ChemicalBook. All rights reserved