一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

(2R)-2α-[[(Trifluoroacetyl)oxy]methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=trifluoroacetate

(2R)-2α-[[(Trifluoroacetyl)oxy]methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=trifluoroacetate ??? ???
?? ??:
39687-13-3
???:
(2R)-2α-[[(Trifluoroacetyl)oxy]methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=trifluoroacetate
???(??):
(2R)-2α-[[(Trifluoroacetyl)oxy]methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=trifluoroacetate;Acetic acid, trifluoro-, [2,3,3a,9a-tetrahydro-6-oxo-3-[(trifluoroacetyl)oxy]-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-2-yl]methyl ester, [2R-(2α,3β,3aβ,9aβ)]- (9CI)
CBNumber:
CB82306050
???:
C13H8F6N2O7
??? ??:
418.2
MOL ??:
39687-13-3.mol

(2R)-2α-[[(Trifluoroacetyl)oxy]methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=trifluoroacetate ??

?? ?
410.6±55.0 °C(Predicted)
??
1.92±0.1 g/cm3(Predicted)
?? ?? (pKa)
-5.30±0.60(Predicted)

??

(2R)-2α-[[(Trifluoroacetyl)oxy]methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=trifluoroacetate C??? ??, ??, ??

(2R)-2α-[[(Trifluoroacetyl)oxy]methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=trifluoroacetate ?? ?? ? ???

???

?? ??


(2R)-2α-[[(Trifluoroacetyl)oxy]methyl]-2,3,3aβ,9aβ-tetrahydro-6-oxo-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidine-3β-yl=trifluoroacetate ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??

Copyright 2019 ? ChemicalBook. All rights reserved
常州市| 宿迁市| 泽普县| 伊金霍洛旗| 福清市| 达日县| 璧山县| 溧阳市| 德阳市| 天镇县| 长宁区| 金门县| 新郑市| 新龙县| 成武县| 新营市| 婺源县| 安义县| 长春市| 克拉玛依市| 石泉县| 三河市| 巢湖市| 互助| 江油市| 仙桃市| 塘沽区| 田林县| 麻江县| 体育| 区。| 桐柏县| 鹤山市| 巨鹿县| 龙山县| 建始县| 横山县| 资中县| 霍林郭勒市| 永和县| 吉首市|