CAS 10442-39-4 appears in our catalog under these names: Tetrabutylammonium cyanide, >95% (HPLC), Tetrabutylammonium cyanide, Tetrabutylammonium cyanide, TETRABUTYLAMMONIUM CYANIDE, 95%. Offered by: TRC, GLPBio, Biosynth, Sigma-Aldrich. Available pack sizes: 1g, 25g, 5g, 2g, 10g, 100G.