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

??6,8-?????-4-????????-2-???????

??6,8-?????-4-????????-2-???????
??6,8-?????-4-????????-2-??????? ??? ???
?? ??:
887589-28-8
???:
??6,8-?????-4-????????-2-???????
???(??):
??6,8-?????-4-????????-2-???????
???:
METHYL 6,8-DIFLUORO-4-HYDROXYQUINOLINE-2-CARBOXYLATE
???(??):
Methyl 6,8-difluoro-4-hydroxy-2-quinolinecarboxylate;METHYL 6,8-DIFLUORO-4-HYDROXYQUINOLINE-2-CARBOXYLATE;2-Quinolinecarboxylic acid, 6,8-difluoro-4-hydroxy-, methyl ester
CBNumber:
CB0495013
???:
C11H7F2NO3
??? ??:
239.18
MOL ??:
Mol file

??6,8-?????-4-????????-2-??????? ??

?? ?
414.1±40.0 °C(Predicted)
??
1.480
?? ?? (pKa)
6.29±0.40(Predicted)

??

??6,8-?????-4-????????-2-??????? C??? ??, ??, ??

??6,8-?????-4-????????-2-??????? ?? ?? ? ???

???

?? ??


??6,8-?????-4-????????-2-??????? ?? ??

???( 14)?? ??
??? ?? ??? ?? ?? ? ??
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
ShangHai KenEn Chemical Technology Co., Ltd. 13120367189
mychess007@163.com China 1994 55
Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 15850508050
info@synzest.com China 9286 58
Nanjing Shizhou Biology Technology Co.,Ltd 18351873721
helen.zhang@synzest.com China 8295 58

Copyright 2019 ? ChemicalBook. All rights reserved