Synonyms: BRN 0653695;3-Butyl-1H-pyrrolo(2,3-d)pyrimidine-2,4(3H,5H)-dione;1H-Pyrrolo(2,3-d)pyrimidine-2,4(3H,5H)-dione, 3-butyl-;3-Butyl-2,4-dioxo-1,2,3,4-tetrahydropyrrolo(3,2-d)pyrimidine;AC1MIEWZ;Oprea1_875864;LS-139570;3-butyl-1,5-dihydropyrrolo[3,2-d]pyrimidine-2,4-dione;55276-28-3