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

3,5,6-Trimethyl-2-(3-hydroxypropyl)-4H-pyran-4-one

3,5,6-Trimethyl-2-(3-hydroxypropyl)-4H-pyran-4-one ??? ???
?? ??:
???:
3,5,6-Trimethyl-2-(3-hydroxypropyl)-4H-pyran-4-one
???(??):
3,5,6-Trimethyl-2-(3-hydroxypropyl)-4H-pyran-4-one;3-(3,5,6-Trimethyl-4-oxo-4H-pyran-2-yl)-1-propanol
CBNumber:
CB62142072
???:
C11H16O3
??? ??:
196.24294
MOL ??:
Mol file

3,5,6-Trimethyl-2-(3-hydroxypropyl)-4H-pyran-4-one ??

??

3,5,6-Trimethyl-2-(3-hydroxypropyl)-4H-pyran-4-one C??? ??, ??, ??

3,5,6-Trimethyl-2-(3-hydroxypropyl)-4H-pyran-4-one ?? ?? ? ???

???

?? ??


3,5,6-Trimethyl-2-(3-hydroxypropyl)-4H-pyran-4-one ?? ??

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

Copyright 2019 ? ChemicalBook. All rights reserved