2,4-IMIDAZOLIDINEDIONE, 5-(4-ETHOXYPHENYL)-5-METHYL-3-(4-MORPHOLINYLMETHYL)-, MO 2,4-Imidazolidinedione, 5-(4-ethoxyphenyl)-5-methyl-3-(4-morpholinylmethyl)-, monohydrochloride 3-(Morpholinomethyl)-5-(p-ethoxyphenyl)-5-methylhydantoin hydrochloride 98402-03-0