2-(Hydroxymethyl)-2-methylpentyl isopropyl-carbamate 25462-17-3 BRN 1944785 Carbamic acid, (1-methylethyl)-, 2-(hydroxymethyl)-2-methylpentyl ester Carbamic acid, isopropyl-, 2-(hydroxymethyl)-2-methylpentyl ester EINECS 247-009-8 Isopropylcarbamic acid 2-(hydroxymethyl)-2-methylpentyl ester