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

tert-Butyl [(1S)-1-(hydrazinocarbonyl)-2-methylbutyl]carbamate

tert-Butyl [(1S)-1-(hydrazinocarbonyl)-2-methylbutyl]carbamate ??? ???
?? ??:
39571-37-4
???:
tert-Butyl [(1S)-1-(hydrazinocarbonyl)-2-methylbutyl]carbamate
???(??):
L-Isoleucine, N-[(1,1-dimethylethoxy)carbonyl]-, hydrazide;tert-Butyl [(1S)-1-(hydrazinocarbonyl)-2-methylbutyl]carbamate;tert-butyl N-[(1S,2S)-1-(hydrazinecarbonyl)-2-methylbutyl]carbamate
CBNumber:
CB82554660
???:
C11H23N3O3
??? ??:
245.32
MOL ??:
39571-37-4.mol

tert-Butyl [(1S)-1-(hydrazinocarbonyl)-2-methylbutyl]carbamate ??

?? ?
413.4±28.0 °C(Predicted)
??
1.053±0.06 g/cm3(Predicted)
?? ?? (pKa)
11.46±0.46(Predicted)

??

?? ?? IRRITANT

tert-Butyl [(1S)-1-(hydrazinocarbonyl)-2-methylbutyl]carbamate C??? ??, ??, ??

tert-Butyl [(1S)-1-(hydrazinocarbonyl)-2-methylbutyl]carbamate ?? ?? ? ???

???

?? ??


tert-Butyl [(1S)-1-(hydrazinocarbonyl)-2-methylbutyl]carbamate ?? ??

???( 7)?? ??
??? ?? ??? ?? ?? ? ??
Beijing FYF Chemicals Co., Ltd 010-57903446 15869909019
168931144@qq.com China 2994 58
Changzhou Hopschain Chemical Co.,Ltd. 0519-85528066 13775048983
sales@hopschem.com China 31553 55

Copyright 2019 ? ChemicalBook. All rights reserved