午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

N-Butyl-3-methylpyridinium trifluoromethanesulfonate

N-Butyl-3-methylpyridinium trifluoromethanesulfonate ??? ???
?? ??:
???:
N-Butyl-3-methylpyridinium trifluoromethanesulfonate
???(??):
N-Butyl-3-methylpyridinium trifluoromethanesulfonate
CBNumber:
CB01102790
???:
C11H16F3NO3S
??? ??:
299.3098496
MOL ??:
Mol file

N-Butyl-3-methylpyridinium trifluoromethanesulfonate ??

??

N-Butyl-3-methylpyridinium trifluoromethanesulfonate C??? ??, ??, ??

N-Butyl-3-methylpyridinium trifluoromethanesulfonate ?? ?? ? ???

???

?? ??


N-Butyl-3-methylpyridinium trifluoromethanesulfonate ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Advantaged Chemical Co., Ltd. --
sales@twacc.com.tw China 1398 47

Copyright 2019 ? ChemicalBook. All rights reserved