39496-54-34,5-Dihydro-6-(4-propoxyphenyl)-3(2H)-pyridazinone3(2H)-Pyridazinone, 4,5-dihydro-6-(4-propoxyphenyl)-6-(p-Propoxyphenyl)-4,5-dihydro-3(2H)-pyridazinoneDTXSID80192634RefChem:269541DTXCID201151256-(4-propoxyphenyl)-4,5-dihydropyridazin-3(2H)-oneMLS0005871593-(4-propoxyphenyl)-4,5-dihydro-1H-pyridazin-6-oneCBMicro_014635Cambridge id 5229226