Synonyms: 6,9-Dihydro-9-methyl-6-propyl-3H-1,2,4-triazolo(3,4-i)purine-3,5(2H)-dione;2,5,6,9-Tetrahydro-9-methyl-6-n-propyl-3H-1,2,4-triazolo(3,4-i)purine-3,5-dione;3H-1,2,4-Triazolo(3,4-i)purine-3,5(2H)-dione, 6,9-dihydro-9-methyl-6-propyl-;AC1MIQHC;LS-156634;9-methyl-6-propyl-2H-[1,2,4]triazolo[3,4-f]purine-3,5-dione;135446-11-6