1-Butanol, 3-methyl-, carbamate (9CI) 4-03-00-00058 (Beilstein Handbook Reference) 543-86-2 BRN 1748974 Carbamate (isoamyl) Carbamic acid, isopentyl ester ISOAMYL CARBAMATE Isoamyl aminoformate Isopentyl carbamate