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2,3-Dichloro-5,6-diphenylpyrazine

2,3-Dichloro-5,6-diphenylpyrazine ??? ???
?? ??:
57038-62-7
???:
2,3-Dichloro-5,6-diphenylpyrazine
???(??):
Selexipag Impurity 9;2,3-Dichloro-5,6-diphenylpyrazine;Pyrazine, 2,3-dichloro-5,6-diphenyl-;Selexipag impurity 3/2,3-dichloro-5,6-diphenylpyrazine
CBNumber:
CB82233882
???:
C16H10Cl2N2
??? ??:
301.17
MOL ??:
57038-62-7.mol

2,3-Dichloro-5,6-diphenylpyrazine ??

???
190-191 °C(Solv: hexane (110-54-3))
?? ?
376.8±37.0 °C(Predicted)
??
1.307±0.06 g/cm3(Predicted)
?? ?? (pKa)
-5.29±0.10(Predicted)

??

2,3-Dichloro-5,6-diphenylpyrazine C??? ??, ??, ??

2,3-Dichloro-5,6-diphenylpyrazine ?? ?? ? ???

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2,3-Dichloro-5,6-diphenylpyrazine ?? ??

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