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

Acetoacetic acid (1S,4S)-bornane-2β-yl ester

Acetoacetic acid (1S,4S)-bornane-2β-yl ester ??? ???
?? ??:
???:
Acetoacetic acid (1S,4S)-bornane-2β-yl ester
???(??):
Acetoacetic acid (1S,4S)-bornane-2β-yl ester;3-Oxobutanoic acid [(4β)-1α,7,7-trimethylbicyclo[2.2.1]heptan-2β-yl] ester
CBNumber:
CB52146932
???:
??? ??:
0
MOL ??:
Mol file

Acetoacetic acid (1S,4S)-bornane-2β-yl ester ??

??

Acetoacetic acid (1S,4S)-bornane-2β-yl ester C??? ??, ??, ??

Acetoacetic acid (1S,4S)-bornane-2β-yl ester ?? ?? ? ???

???

?? ??


Acetoacetic acid (1S,4S)-bornane-2β-yl ester ?? ??

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

Copyright 2019 ? ChemicalBook. All rights reserved