2,4-Dihydro-4-ethyl-2-methyl-5-phenyl-3H-1,2,4-triazol-3-one 3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-ethyl-2-methyl-5-phenyl- 5-26-04-00315 (Beilstein Handbook Reference) 947-85-3 BRN 0615193