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

N'-[(2-methoxy-1-naphthyl)methylene]-4-methylbenzohydrazide

N'-[(2-methoxy-1-naphthyl)methylene]-4-methylbenzohydrazide ??? ???
?? ??:
921617-49-4
???:
N'-[(2-methoxy-1-naphthyl)methylene]-4-methylbenzohydrazide
???(??):
N'-[(2-methoxy-1-naphthyl)methylene]-4-methylbenzohydrazide
CBNumber:
CB41952694
???:
C20H18N2O2
??? ??:
318.36912
MOL ??:
921617-49-4.mol

N'-[(2-methoxy-1-naphthyl)methylene]-4-methylbenzohydrazide ??

??

N'-[(2-methoxy-1-naphthyl)methylene]-4-methylbenzohydrazide C??? ??, ??, ??

N'-[(2-methoxy-1-naphthyl)methylene]-4-methylbenzohydrazide ?? ?? ? ???

???

?? ??

N'-[(2-methoxy-1-naphthyl)methylene]-4-methylbenzohydrazide ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Specs --
 info@specs.net The Netherlands 6833 70
Copyright 2019 ? ChemicalBook. All rights reserved