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

Bis(maleic acid 1-undecyl)barium salt

Bis(maleic acid 1-undecyl)barium salt ??? ???
?? ??:
???:
Bis(maleic acid 1-undecyl)barium salt
???(??):
Barium bis(monoundecyl maleate);Bis(maleic acid 1-undecyl)barium salt
CBNumber:
CB12256981
???:
C19H27BaO8-3
??? ??:
520.73988
MOL ??:
Mol file

Bis(maleic acid 1-undecyl)barium salt ??

??

Bis(maleic acid 1-undecyl)barium salt C??? ??, ??, ??

Bis(maleic acid 1-undecyl)barium salt ?? ?? ? ???

???

?? ??

Bis(maleic acid 1-undecyl)barium salt ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??
Copyright 2019 ? ChemicalBook. All rights reserved