2,5-Dihydro-4,5-dimethyl-2-(1-methylpropyl)thiazole 2-(2-Butyl)-4,5-dimethyl-3-thiazoline 2-sec-Butyl-4,5-dimethyl thiazoline 2-sec-Butyl-4,5-dimethyl-2,5-dihydrothiazole 2-sec-Butyl-4,5-dimethyl-3-thiazoline 3-Thiazoline, 2-sec-butyl-4,5-dimethyl- 65894-82-8 EINECS 265-968-0 FEMA No. 3619 Thiazole, 2,5-dihydro-4,5-dimethyl-2-(1-methylpropyl)-