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(2,7-dihexyl-1-naphthalenesulfonic acid)barium salt

Bis(2,7-dihexyl-1-naphthalenesulfonic acid)barium salt ??? ???
?? ??:
???:
Bis(2,7-dihexyl-1-naphthalenesulfonic acid)barium salt
???(??):
Bis(2,7-dihexyl-1-naphthalenesulfonic acid)barium salt
CBNumber:
CB52170641
???:
C44H62BaO6S2
??? ??:
888.41648
MOL ??:
Mol file

Bis(2,7-dihexyl-1-naphthalenesulfonic acid)barium salt ??

??

Bis(2,7-dihexyl-1-naphthalenesulfonic acid)barium salt C??? ??, ??, ??

Bis(2,7-dihexyl-1-naphthalenesulfonic acid)barium salt ?? ?? ? ???

???

?? ??


Bis(2,7-dihexyl-1-naphthalenesulfonic acid)barium salt ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??

Copyright 2019 ? ChemicalBook. All rights reserved