2H-Oxazolo(3,2-a)-1,3,5-triazine-2,4(3H)-dione, 3-(4-chlorophenyl)-6,7-diphenyl- 3-(4-Chlorophenyl)-6,7-diphenyl-2H-oxazolo(3,2-a)-1,3,5-triazine-2,4(3H)-dione 35629-68-6 BRN 0858231