CAS 71033-38-0 appears in our catalog under these names: 1-(N,N-Diethylaminoethyl)pyrazole, 96%, N,N-Diethyl-2-(1H-pyrazol-1-yl)ethanamine 96%, 1-(N,N-Diethylaminoethyl)pyrazole, 96%, 96%. Offered by: Combi-blocks, Ambeed, Chemat. Available pack sizes: 5g, 1g, 250mg, 100mg.