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7-????????-3-?????

7-????????-3-?????
7-????????-3-????? ??? ???
?? ??:
56437-16-2
???:
7-????????-3-?????
???(??):
7-????????-3-?????
???:
7-HYDROXYCOUMARIN-3-CARBOXYLICACID
???(??):
7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID;6-hydroxycoumarin-3-carboxylic acid;6-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;6-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid;2H-1-Benzopyran-3-carboxylic acid, 6-hydroxy-2-oxo-
CBNumber:
CB32130175
???:
C10H6O5
??? ??:
206.15
MOL ??:
56437-16-2.mol

7-????????-3-????? ??

???
280 °C(Solv: ethanol (64-17-5))
?? ?
490.4±45.0 °C(Predicted)
??
1.639±0.06 g/cm3(Predicted)
?? ??
Store at -20°C
??? ??
Solid
?? ?? (pKa)
1.82±0.20(Predicted)
??
White to off-white

??

7-????????-3-????? C??? ??, ??, ??

7-????????-3-????? ?? ?? ? ???

???

?? ??


7-????????-3-????? ?? ??

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