CAS 86520-99-2 appears in our catalog under these names: 2-Ethynyl-4,6-dimethylpyrimidine, 2-Ethynyl-4,6-dimethylpyrimidine 98%, 2-Ethynyl-4,6-dimethylpyrimidine, 98%, 2-Ethynyl-4,6-dimethylpyrimidine, 98%, 98%. Offered by: Biosynth, Ambeed, Fluorochem, Chemat. Available pack sizes: 2,5g, 250mg, 100mg, 1g.