CAS 87630-39-5 appears in our catalog under these names: 3-nitro-1-[tris(propan-2-yl)silyl]-1H-pyrrole, 95%, 3-Nitro-1-(triisopropylsilyl)-1H-pyrrole, 95%, 3-nitro-1-[tris(propan-2-yl)silyl]-1H-pyrrole, 98%, 98%, 3-Nitro-1-(triisopropylsilyl)-1h-pyrrole, 98%. Offered by: Combi-blocks, AmBeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 100mg, 250mg.