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

5-Hydroxy-7-(2-phenylethyl)-2,2-dimethyl-2H-1-benzopyran

5-Hydroxy-7-(2-phenylethyl)-2,2-dimethyl-2H-1-benzopyran ??? ???
?? ??:
???:
5-Hydroxy-7-(2-phenylethyl)-2,2-dimethyl-2H-1-benzopyran
???(??):
5-Hydroxy-7-(2-phenylethyl)-2,2-dimethyl-2H-1-benzopyran
CBNumber:
CB62378657
???:
C19H20O2
??? ??:
280.3609
MOL ??:
Mol file

5-Hydroxy-7-(2-phenylethyl)-2,2-dimethyl-2H-1-benzopyran ??

??

5-Hydroxy-7-(2-phenylethyl)-2,2-dimethyl-2H-1-benzopyran C??? ??, ??, ??

5-Hydroxy-7-(2-phenylethyl)-2,2-dimethyl-2H-1-benzopyran ?? ?? ? ???

???

?? ??

5-Hydroxy-7-(2-phenylethyl)-2,2-dimethyl-2H-1-benzopyran ?? ??

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