2,4'-Dihydroxy-3'-(2-propenyl)-1,1'-biphenyl-5-carbaldehyde
2,4'-Dihydroxy-3'-(2-propenyl)-1,1'-biphenyl-5-carbaldehyde ??
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2,4'-Dihydroxy-3'-(2-propenyl)-1,1'-biphenyl-5-carbaldehyde C??? ??, ??, ??
2,4'-Dihydroxy-3'-(2-propenyl)-1,1'-biphenyl-5-carbaldehyde ?? ?? ? ???
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2,4'-Dihydroxy-3'-(2-propenyl)-1,1'-biphenyl-5-carbaldehyde ?? ??
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