4',7-Diacetoxy-3'-(3-methyl-2-butenyl)isoflavone
4',7-Diacetoxy-3'-(3-methyl-2-butenyl)isoflavone ??
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4',7-Diacetoxy-3'-(3-methyl-2-butenyl)isoflavone C??? ??, ??, ??
4',7-Diacetoxy-3'-(3-methyl-2-butenyl)isoflavone ?? ?? ? ???
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4',7-Diacetoxy-3'-(3-methyl-2-butenyl)isoflavone ?? ??
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