CAS 5514-98-7 appears in our catalog under these names: Hexanoic acid, 6-amino-, 1,1-dimethylethyl ester, 98%, 98%, tert-Butyl 6-aminohexanoate, tert-Butyl 6-aminohexanoate 97%, tert-Butyl 6-aminocaproate, 99.96%, tert-Butyl 6-aminocaproate, 95%. Offered by: Chemat, Biosynth, Ambeed, MedChemExpress, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g, 10g, 25g, 100g, 2g.