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

3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one

3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one ??? ???
?? ??:
???:
3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one
???(??):
3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one
CBNumber:
CB12150591
???:
C20H30O4
??? ??:
334.4498
MOL ??:
Mol file

3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one ??

??

3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one C??? ??, ??, ??

3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one ?? ?? ? ???

???

?? ??


3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one ?? ??

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

Copyright 2019 ? ChemicalBook. All rights reserved