2H-1-Benzopyran-2-one,6,6'-[[1,1'-biphenyl]-4,4'-diylbis(nitrilomethylidyne)]bis[7-hydroxy-5-methoxy-8-methyl-
CAS No:
189325-71-1
Order 189325-71-1
benzopyran,biphenyl,diylbis,nitrilomethylidyne,hydroxy,methoxy,methyl
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