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

2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazonobutyl)-1,5-dihydro-4-hydroxy- (9CI)

2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazonobutyl)-1,5-dihydro-4-hydroxy- (9CI) ??? ???
?? ??:
306753-97-9
???:
2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazonobutyl)-1,5-dihydro-4-hydroxy- (9CI)
???(??):
2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazinylidenebutyl)-1,5-dihydro-4-hydroxy-;2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazonobutyl)-1,5-dihydro-4-hydroxy- (9CI)
CBNumber:
CB61088360
???:
C10H15N3O3
??? ??:
225.24
MOL ??:
306753-97-9.mol

2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazonobutyl)-1,5-dihydro-4-hydroxy- (9CI) ??

?? ?
414.0±55.0 °C(Predicted)
??
1.34±0.1 g/cm3(Predicted)
?? ?? (pKa)
4.50±1.00(Predicted)

??

2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazonobutyl)-1,5-dihydro-4-hydroxy- (9CI) C??? ??, ??, ??

2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazonobutyl)-1,5-dihydro-4-hydroxy- (9CI) ?? ?? ? ???

???

?? ??

2H-Pyrrol-2-one, 1-acetyl-3-(1-hydrazonobutyl)-1,5-dihydro-4-hydroxy- (9CI) ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
CHEMSTEP --
 info@chemstep.com Europe 6143 51
Copyright 2019 ? ChemicalBook. All rights reserved