1-(2-Chlorophenyl)-2-thio-4,4,6-trimethyl dihydropyrimidine 2(1H)-Pyrimidinethione, 1-(2-chlorophenyl)-3,4-dihydro-4,4,6-trimethyl- 2(1H)-Pyrimidinethione, 1-(o-chlorophenyl)-3,4-dihydro-4,4,6-trimethyl- 58913-87-4 AI3-24032 BRN 4450631 USAF K-1347