Synonyms:
(+/-)-5-ethyl-5-phenyl-deuterated-hydantoin ; (+/-)-nirvanol-d5 ; (+/-)-5-ethyl-5-(phenyl-d5)hydantoin ; rac n-desmethyl mephenytoin-deuterated ; rac n-desmethyl mephenytoin-d5 (major) ; ((+/-)-nirvanol-deuterated ; (rs)-5-ethyl-5-(phenyl-d5)-
2,4-imidazolidinedione