2H-Oxazolo(3,2-a)-1,3,5-triazine-2,4(3H)-dione, 3-(2-chlorophenyl)-6,7-diphenyl- 3-(2-Chlorophenyl)-6,7-diphenyl-2H-oxazolo(3,2-a)-1,3,5-triazine-2,4(3H)-dione 35629-66-4 BRN 0859137