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

methyl 4-chloro-2,2,3,3-tetrafluoro-4-oxobutanoate

methyl 4-chloro-2,2,3,3-tetrafluoro-4-oxobutanoate ??? ???
?? ??:
21543-97-5
???:
methyl 4-chloro-2,2,3,3-tetrafluoro-4-oxobutanoate
???(??):
methyl 4-chloro-2,2,3,3-tetrafluoro-4-oxobutanoate;Butanoic acid, 4-chloro-2,2,3,3-tetrafluoro-4-oxo-, methyl ester
CBNumber:
CB04671057
???:
C5H3ClF4O3
??? ??:
222.52
MOL ??:
21543-97-5.mol

methyl 4-chloro-2,2,3,3-tetrafluoro-4-oxobutanoate ??

?? ?
167.6±40.0 °C(Predicted)
??
1.535±0.06 g/cm3(Predicted)

??

methyl 4-chloro-2,2,3,3-tetrafluoro-4-oxobutanoate C??? ??, ??, ??

methyl 4-chloro-2,2,3,3-tetrafluoro-4-oxobutanoate ?? ?? ? ???

???

?? ??


methyl 4-chloro-2,2,3,3-tetrafluoro-4-oxobutanoate ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Fluoking Chemicals Co., Ltd. 21-021-31009277 13761216778
fluoking@fluoking.com China 1434 58
Suzhou Haiben Pharmaceutical Co., Ltd 14760821013 13564957716
1816280386@qq.com China 8045 58

Copyright 2019 ? ChemicalBook. All rights reserved