2,4-IMIDAZOLIDINEDIONE, 5-(4-BUTOXYPHENYL)-5-METHYL-3-(4-MORPHOLINYLMETHYL)-, MO 2,4-Imidazolidinedione, 5-(4-butoxyphenyl)-5-methyl-3-(4-morpholinylmethyl)-, monohydrochloride 3-(Morpholinomethyl)-5-(p-butoxyphenyl)-5-methylhydantoin hydrochloride 98402-06-3