CAS 300361-77-7 appears in our catalog under these names: 6-Bromo-3-nitropyrazolo[1,5-a]pyrimidine, 95%, 6-Bromo-3-nitropyrazolo(1,5-a)pyrimidine, 95%, 6-Bromo-3-nitropyrazolo[1,5-a]pyrimidine 95%, 6-Bromo-3-nitropyrazolo[1,5-a]pyrimidine, 95%, 95%, 6-Bromo-3-nitropyrazolo[1,5-a]pyrimidine, 97%. Offered by: Combi-blocks, AmBeed, Chemat, Fluorochem. Available pack sizes: 5g, 1g, 250mg, 10g, 100mg.