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ethyl 8-nitro-2-oxo-7-thia-1,5-diazabicyclo[4.3.0]nona-3,5,8-triene-3- carboxylate

ethyl 8-nitro-2-oxo-7-thia-1,5-diazabicyclo[4.3.0]nona-3,5,8-triene-3- carboxylate ??? ???
?? ??:
40519-87-7
???:
ethyl 8-nitro-2-oxo-7-thia-1,5-diazabicyclo[4.3.0]nona-3,5,8-triene-3- carboxylate
???(??):
2-nitro-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester;5H-Thiazolo[3,2-a]pyrimidine-6-carboxylic acid, 2-nitro-5-oxo-, ethyl ester;ethyl 8-nitro-2-oxo-7-thia-1,5-diazabicyclo[4.3.0]nona-3,5,8-triene-3- carboxylate
CBNumber:
CB31259512
???:
C9H7N3O5S
??? ??:
269.23
MOL ??:
40519-87-7.mol

ethyl 8-nitro-2-oxo-7-thia-1,5-diazabicyclo[4.3.0]nona-3,5,8-triene-3- carboxylate ??

?? ?
405.0±55.0 °C(Predicted)
??
1.72±0.1 g/cm3(Predicted)
?? ?? (pKa)
-4.28±0.40(Predicted)

??

ethyl 8-nitro-2-oxo-7-thia-1,5-diazabicyclo[4.3.0]nona-3,5,8-triene-3- carboxylate C??? ??, ??, ??

ethyl 8-nitro-2-oxo-7-thia-1,5-diazabicyclo[4.3.0]nona-3,5,8-triene-3- carboxylate ?? ?? ? ???

???

?? ??


ethyl 8-nitro-2-oxo-7-thia-1,5-diazabicyclo[4.3.0]nona-3,5,8-triene-3- carboxylate ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
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