2α-(3,4,5-Trimethoxyphenyl)-3β-hydroxy-5,7-dimethoxychroman-4-one
2α-(3,4,5-Trimethoxyphenyl)-3β-hydroxy-5,7-dimethoxychroman-4-one ??
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2α-(3,4,5-Trimethoxyphenyl)-3β-hydroxy-5,7-dimethoxychroman-4-one C??? ??, ??, ??
2α-(3,4,5-Trimethoxyphenyl)-3β-hydroxy-5,7-dimethoxychroman-4-one ?? ?? ? ???
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2α-(3,4,5-Trimethoxyphenyl)-3β-hydroxy-5,7-dimethoxychroman-4-one ?? ??
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