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methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate

methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate ??? ???
?? ??:
898921-20-5
???:
methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate
???(??):
methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate;Pyrano[3,2-b]pyran-3-carboxylic acid, 2-amino-4-(2,5-dichlorophenyl)-4,8-dihydro-6-(hydroxymethyl)-8-oxo-, methyl ester
CBNumber:
CB31536299
???:
C17H13Cl2NO6
??? ??:
398.19
MOL ??:
898921-20-5.mol

methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate ??

?? ?
637.0±55.0 °C(Predicted)
??
1.60±0.1 g/cm3(Predicted)
?? ?? (pKa)
15.28±0.10(Predicted)

??

methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate C??? ??, ??, ??

methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate ?? ?? ? ???

???

?? ??


methyl 2-amino-4-(2,5-dichlorophenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carboxylate ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
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