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

2-Azetidinone,4-methyl-1-(2-propynyl)-(9CI)

2-Azetidinone,4-methyl-1-(2-propynyl)-(9CI) ??? ???
?? ??:
124443-42-1
???:
2-Azetidinone,4-methyl-1-(2-propynyl)-(9CI)
???(??):
2-Azetidinone, 4-methyl-1-(2-propyn-1-yl)-;2-Azetidinone,4-methyl-1-(2-propynyl)-(9CI)
CBNumber:
CB81299690
???:
C7H9NO
??? ??:
123.15
MOL ??:
124443-42-1.mol

2-Azetidinone,4-methyl-1-(2-propynyl)-(9CI) ??

?? ?
48 °C(Press: 0.3 Torr)
??
1.058±0.06 g/cm3(Predicted)
?? ?? (pKa)
-0.94±0.40(Predicted)

??

2-Azetidinone,4-methyl-1-(2-propynyl)-(9CI) C??? ??, ??, ??

2-Azetidinone,4-methyl-1-(2-propynyl)-(9CI) ?? ?? ? ???

???

?? ??


2-Azetidinone,4-methyl-1-(2-propynyl)-(9CI) ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Jinan ponder chemical co. LTD 0531-0000
thinklifescience@163.com China 19689 58

Copyright 2019 ? ChemicalBook. All rights reserved