Synonyms: [1,2,4]Triazolo[1,5-a]pyrimidin-5(1H)-one,2-(hydroxymethyl)-7-propyl-6-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-(9CI);5-Hydroxy-2-hydroxymethyl-7-propyl-6-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]-1,2,4-triazolo[1,5-a]pyrimidine