2-Isobutylthiazole, FEMA 3134, FEMA NUMBER 3134, 2-isobutyl thiazole, 'TOMATO LEAF' THIAZOLE, tertiary sulfonamide, 2-i-butylthiazole; Thiazole, 2-(2-methylpropyl)-; isobutylthiazole; 2-Isobutyl-1,3-thiazole; THIAZOLE,2-ISOBUTYL;