天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

4-methyl-5-(4-pyridinyl)-2(3H)-oxazolone

4-methyl-5-(4-pyridinyl)-2(3H)-oxazolone ??? ???
?? ??:
132338-12-6
???:
4-methyl-5-(4-pyridinyl)-2(3H)-oxazolone
???(??):
4-methyl-5-(4-pyridinyl)-2(3H)-oxazolone;2(3H)-Oxazolone, 4-methyl-5-(4-pyridinyl)-
CBNumber:
CB81340282
???:
C9H8N2O2
??? ??:
176.17
MOL ??:
132338-12-6.mol

4-methyl-5-(4-pyridinyl)-2(3H)-oxazolone ??

??
1.267±0.06 g/cm3(Predicted)
?? ?? (pKa)
8.03±0.60(Predicted)

??

4-methyl-5-(4-pyridinyl)-2(3H)-oxazolone C??? ??, ??, ??

4-methyl-5-(4-pyridinyl)-2(3H)-oxazolone ?? ?? ? ???

???

?? ??


4-methyl-5-(4-pyridinyl)-2(3H)-oxazolone ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Jinan ponder chemical co. LTD 0531-0000
thinklifescience@163.com China 19689 58

Copyright 2019 ? ChemicalBook. All rights reserved