phenobarbitone

• a variation of phenobarbital.
  phenobarbital

  noun

  a white, crystalline powder, C 1 2 H 1 2 N 2 O 3 , used as a sedative, a hypnotic, and as an antispasmodic in epilepsy.

More Suggestions

• barbitone
• pentobarbital
• phenacaine
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• phenazine
• phenolate
• phenolated
• phenolion
• phenosafranine