DescriptionPhenobarbital synthesis.png English: A synthetic scheme for the synthesis of phenobarbital is disclosed. Source Own work Author Nuklear Permission...
DescriptionPhenobarbital synthesis 2.png English: A second synthetic scheme for the production of phenobarbital is disclosed. Source Own work Author Nuklear...
DescriptionPhenobarbitalSynthesis.png English: phenobarbital synthesis (in Chinese) Date 08/04/2009 Source Own work Author Choij...