6H-Dibenzo[b,d]pyran-6-one
2-Biphenylcarboxylic acid, 2′-hydroxy-, δ-lactone
2-Biphenylcarboxylic acid, 2′-hydroxy-, lactone
3,4-Benzocoumarin
6-Dibenzopyrone
2-Hydroxy-2′-carboxydiphenyllactone
Benzo[c]coumarin
2′-Hydroxy-2-biphenylcarboxylic acid lactone
Dibenzo[b,d]pyrone
NSC 407876
6H-Benzo[c]chromen-6-one