3a,6a-디페닐옥타히드로이미다조[4,5-d]이미다졸-2,5-디온Phenytoin Impurity DPhenytoin EP impurity D3a,6a-DiphenylglycourilPhenytoin Sodium EP Impurity D3a,6a-Diphenyltetra-hydroimidazo[4,Phenytoin Impurity 4(Phenytoin EP Impurity D)
용도A bicyclic bis-urea derivative. Studies suggest that it has potential anticonvulsant activity. An impurity found in the synthesis of Phenytoin (D491650).