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

phenyl 2-isonicotinoylhydrazinecarboxylate

phenyl 2-isonicotinoylhydrazinecarboxylate ??? ???
?? ??:
333444-37-4
???:
phenyl 2-isonicotinoylhydrazinecarboxylate
???(??):
phenyl 2-isonicotinoylhydrazinecarboxylate;4-Pyridinecarboxylic acid, 2-(phenoxycarbonyl)hydrazide
CBNumber:
CB22076027
???:
C13H11N3O3
??? ??:
257.24
MOL ??:
333444-37-4.mol

phenyl 2-isonicotinoylhydrazinecarboxylate ??

??
1.303±0.06 g/cm3(Predicted)
?? ?? (pKa)
7.30±0.43(Predicted)

??

phenyl 2-isonicotinoylhydrazinecarboxylate C??? ??, ??, ??

phenyl 2-isonicotinoylhydrazinecarboxylate ?? ?? ? ???

???

?? ??


phenyl 2-isonicotinoylhydrazinecarboxylate ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Specs --
info@specs.net The Netherlands 6833 70

Copyright 2019 ? ChemicalBook. All rights reserved