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

(2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid

(2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid ??? ???
?? ??:
1932087-12-1
???:
(2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid
???(??):
D-Threonine, 4,4-difluoro-;(2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid
CBNumber:
CB09282081
???:
C4H7F2NO3
??? ??:
155.1
MOL ??:
1932087-12-1.mol

(2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid ??

?? ?
377.5±42.0 °C(Predicted)
??
1.514±0.06 g/cm3(Predicted)
?? ?? (pKa)
1.86±0.10(Predicted)

??

(2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid C??? ??, ??, ??

(2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid ?? ?? ? ???

???

?? ??

(2R,3S)-2-Amino-4,4-difluoro-3-hydroxybutanoic acid ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Crysdot LLC. --
 sales@crysdotllc.com United States 1319 58
Copyright 2019 ? ChemicalBook. All rights reserved