Synonyms: 2,3-Dihydro-1-ethyl-7-phenylimidazo(1,2-a)pyridin-5(1H)-one dihydrate;1-Ethyl-5-oxo-7-phenyl-1,2,3,5-tetrahydroimidazo(1,2-a)pyridine dihydrate;Imidazo(1,2-a)pyridin-5(1H)-one, 2,3-dihydro-1-ethyl-7-phenyl-, dihydrate;AC1MHF0H;LS-80381;1-ethyl-7-phenyl-2,3-dihydroimidazo[1,2-a]pyridin-5-one;66066-05-5