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3-Hydroxy-2-(2-methoxypheny)-9-methyl-4H-furo[2,3-h]-1-benzopyran-4-one

3-Hydroxy-2-(2-methoxypheny)-9-methyl-4H-furo[2,3-h]-1-benzopyran-4-one ??? ???
?? ??:
2056254-12-5
???:
3-Hydroxy-2-(2-methoxypheny)-9-methyl-4H-furo[2,3-h]-1-benzopyran-4-one
???(??):
3-Hydroxy-2-(2-methoxypheny)-9-methyl-4H-furo[2,3-h]-1-benzopyran-4-one;4H-Furo[2,3-h]-1-benzopyran-4-one, 3-hydroxy-2-(2-methoxyphenyl)-9-methyl-
CBNumber:
CB914210186
???:
C19H14O5
??? ??:
322.31
MOL ??:
2056254-12-5.mol

3-Hydroxy-2-(2-methoxypheny)-9-methyl-4H-furo[2,3-h]-1-benzopyran-4-one ??

???
238.5-240.5 °C
?? ?
506.3±50.0 °C(predicted)
??
1.392±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)
?? ?? (pKa)
8.31±0.20(predicted)

??

3-Hydroxy-2-(2-methoxypheny)-9-methyl-4H-furo[2,3-h]-1-benzopyran-4-one C??? ??, ??, ??

3-Hydroxy-2-(2-methoxypheny)-9-methyl-4H-furo[2,3-h]-1-benzopyran-4-one ?? ?? ? ???

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?? ??

3-Hydroxy-2-(2-methoxypheny)-9-methyl-4H-furo[2,3-h]-1-benzopyran-4-one ?? ??

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