1,2,4-Triazolo(3,4-a)phthalazin-6-amine, N-ethyl-N-methyl-3-phenyl- 87540-01-0 BRN 6427585 N-Ethyl-N-methyl-3-phenyl-1,2,4-triazolo(3,4-a)phthalazin-6-amine