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4-????????

4-????????
4-???????? ??? ???
?? ??:
59434-19-4
???:
4-????????
???(??):
4-????????
???:
4-Aminophthalide
???(??):
4-Aminophthalide;Lenalidomide Impurity 99;4-aMinoisobenzofuran-1(3H)-one;4-Amino-3H-isobenzofuran-1-one;4-Amino-2-benzofuran-1(3H)-one;1(3H)-Isobenzofuranone, 4-amino-
CBNumber:
CB3971530
???:
C8H7NO2
??? ??:
149.15
MOL ??:
59434-19-4.mol

4-???????? ??

???
154-155 °C
?? ?
411.0±45.0 °C(Predicted)
??
1.376
?? ?? (pKa)
2.70±0.20(Predicted)

??

HS ?? 2932990090

4-???????? C??? ??, ??, ??

4-???????? ?? ?? ? ???

???

?? ??


4-???????? ?? ??

???( 75)?? ??
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