1-(4-(2-Hydroxyethyl)-1-piperazine-2-propanolo)-3-ethyl-5,5-diphenylhydantoin 2HCl hydrate 110465-03-7 2,4-IMIDAZOLIDINEDIONE, 5,5-DIPHENYL-3-ETHYL-1-(2-HYDROXY-3-(4-(2-HYDROXYETHYL)- 2,4-Imidazolidinedione, 5,5-diphenyl-3-ethyl-1-(2-hydroxy-3-(4-(2-hydroxyethyl)-1-piperazinyl)propyl)-, dihydrochloride, hydrate