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

N,1-dimethyl-N-[2-(methylamino)ethyl]piperidin-4-amine

N,1-dimethyl-N-[2-(methylamino)ethyl]piperidin-4-amine ??? ???
?? ??:
1020945-27-0
???:
N,1-dimethyl-N-[2-(methylamino)ethyl]piperidin-4-amine
???(??):
N,1-dimethyl-N-[2-(methylamino)ethyl]piperidin-4-amine;1,2-Ethanediamine, N1,N2-dimethyl-N1-(1-methyl-4-piperidinyl)-
CBNumber:
CB61828061
???:
C10H23N3
??? ??:
185.31
MOL ??:
1020945-27-0.mol

N,1-dimethyl-N-[2-(methylamino)ethyl]piperidin-4-amine ??

??

N,1-dimethyl-N-[2-(methylamino)ethyl]piperidin-4-amine C??? ??, ??, ??

N,1-dimethyl-N-[2-(methylamino)ethyl]piperidin-4-amine ?? ?? ? ???

???

?? ??


N,1-dimethyl-N-[2-(methylamino)ethyl]piperidin-4-amine ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
Beijing xinyanhui pharmaceutical research and development co., LTD 13969155946
1461866103@qq.com China 16111 58
Block Chemical Technology (Shanghai) Co., Ltd. 021-20432219 13918097649
li_jinfei@acblock-lab.com China 10034 58
Nantong Hanfang Biotechnology Co. , Ltd. 18616537568
hanfangpharma@126.com China 29981 58

Copyright 2019 ? ChemicalBook. All rights reserved