5,5-dimethyl-6-isopropyl-3,4,5,6-tetrahydro-2(1H)pyrimidinone, EINECS 240-042-9, Tetrahydro-4-isopropyl-5,5-dimethyl-1H-pyrimidin-2-one, 2-Oxo-4-isopropyl-5,5-dimethyl-hexahydro-pyrimidin, 4-isopropyl-5,5-dimethyltetrahydropyrimidin-2(1h)-one, 4-isopropyl-5,5-dimethyl-tetrahydro-pyrimidin-2-one, 2-Oxo-5,5-dimethyl-6-isopropylhexahydropyrimidin