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ethyl 5-[4-(difluoromethoxy)phenyl]-3-methyl-7-oxo-8-oxa-2-azabicyclo[ 4.3.0]nona-3,10-diene-4-carboxylate

ethyl 5-[4-(difluoromethoxy)phenyl]-3-methyl-7-oxo-8-oxa-2-azabicyclo[ 4.3.0]nona-3,10-diene-4-carboxylate ??? ???
?? ??:
92638-14-7
???:
ethyl 5-[4-(difluoromethoxy)phenyl]-3-methyl-7-oxo-8-oxa-2-azabicyclo[ 4.3.0]nona-3,10-diene-4-carboxylate
???(??):
CGP 28861;ethyl 5-[4-(difluoromethoxy)phenyl]-3-methyl-7-oxo-8-oxa-2-azabicyclo[ 4.3.0]nona-3,10-diene-4-carboxylate;Furo[3,4-b]pyridine-3-carboxylic acid, 4-[4-(difluoromethoxy)phenyl]-1,4,5,7-tetrahydro-2-methyl-5-oxo-, ethyl ester
CBNumber:
CB31259486
???:
C18H17F2NO5
??? ??:
365.33
MOL ??:
92638-14-7.mol

ethyl 5-[4-(difluoromethoxy)phenyl]-3-methyl-7-oxo-8-oxa-2-azabicyclo[ 4.3.0]nona-3,10-diene-4-carboxylate ??

?? ?
525.5±50.0 °C(Predicted)
??
1.37±0.1 g/cm3(Predicted)
?? ?? (pKa)
-1.20±0.70(Predicted)

??

ethyl 5-[4-(difluoromethoxy)phenyl]-3-methyl-7-oxo-8-oxa-2-azabicyclo[ 4.3.0]nona-3,10-diene-4-carboxylate C??? ??, ??, ??

ethyl 5-[4-(difluoromethoxy)phenyl]-3-methyl-7-oxo-8-oxa-2-azabicyclo[ 4.3.0]nona-3,10-diene-4-carboxylate ?? ?? ? ???

???

?? ??

ethyl 5-[4-(difluoromethoxy)phenyl]-3-methyl-7-oxo-8-oxa-2-azabicyclo[ 4.3.0]nona-3,10-diene-4-carboxylate ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
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