16858-17-6 2-ISOPROPYL-6-METHYL-4-PYRIMIDONE 2-Isopropyl-4-methyl-6-hydroxypyrimidine 2-Isopropyl-6-methyl-1H-pyrimidin-4-one 2814-20-2 4(1H)-Pyrimidinone, 6-methyl-2-(1-methylethyl)- 4(3H)-Pyrimidinone, 2-isopropyl-6-methyl- 6-Pyrimidinol, 2-isopropyl-4-methyl EINECS 220-561-7 G 27550 HSDB 5899 IMHP