2-Hydroxychalcone644-78-0100 % similar O-Coumaric acid583-17-560 % similar O-Coumaric acid614-60-860 % similar trans-Chalcone614-47-159 % similar Chalcone94-41-759 % similar 4-Hydroxychalcone20426-12-458 % similar 1,4-Diphenyl-2-butene-1,4-dione4070-75-157 % similar trans-1,2-Dibenzoylethylene959-28-457 % similar 2′-Hydroxychalcone1214-47-754 % similar 4′-Hydroxychalcone2657-25-254 % similar 1-Phenyl-2-buten-1-one495-41-050 % similar 4-Oxo-4-phenyl-2-butenoic acid583-06-250 % similar 1,5-Diphenyl-2,4-pentadien-1-one614-57-350 % similar 4-Chlorochalcone956-04-750 % similar 4-Methoxychalcone959-33-146 % similar 4-Nitrochalcone1222-98-644 % similar Phenylglyoxal1074-12-044 % similar Salicylaldehyde90-02-844 % similar Licochalcone B58749-23-844 % similar 2-Hydroxybenzophenone117-99-743 % similar