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?? ???? >(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol
(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol
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(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol ??? ???
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- ?? ??:
- 3143-21-3
- ???:
- (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol
- ???(??):
- 3-Hydroxy-4′,5,7-trimethoxyflavan;3-Hydroxy-4',5,7-trimethoxyflavan;(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol;2H-1-Benzopyran-3-ol, 3,4-dihydro-5,7-dimethoxy-2-(4-methoxyphenyl)-, (2R,3R)-
- CBNumber:
- CB72386527
- ???:
- C18H20O5
- ??? ??:
- 316.35
- MOL ??:
- 3143-21-3.mol
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(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol ??
- ???
- 112-113 °C
- ?? ?
- 502.9±50.0 °C(Predicted)
- ??
- 1.214±0.06 g/cm3(Predicted)
- ?? ?? (pKa)
- 13.61±0.40(Predicted)
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(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol C??? ??, ??, ??
(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol ?? ?? ? ???
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(2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol ?? ??
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