Synonyms: BRN 0757134;7-Phenyl-5-carboxy-6H-pyrrolo(3,4-d)pyrimidin-2(1H),4(3H)-dione;1H-Pyrrolo(3,4-d)pyrimidine-5-carboxylic acid, 2,3,4,6-tetrahydro-2,4-dioxo-7-phenyl-;AC1MIHHJ;LS-139560;2,4-dioxo-7-phenyl-1,6-dihydropyrrolo[3,4-d]pyrimidine-5-carboxylic acid;57436-27-8