105889-22-3 2H-1,3,4-Oxadiazin-2-one, 3,6-dihydro-5-(p-chlorophenyl)-6,6-dimethyl- 2H-1,3,4-Oxadiazin-2-one, 5-(4-chlorophenyl)-3,6-dihydro-6,6-dimethyl- 3,6-Dihydro-5-(p-chlorophenyl)-6,6-dimethyl-2H-1,3,4-oxadiazin-2-one BRN 5540342