126681-79-6 2-Butenamide, 2-hydroxy-4-(4-methylphenyl)-4-oxo-N-tricyclo(3.3.1.1(sup 3,7))dec-1-yl- 2-Hydroxy-4-(4-methylphenyl)-4-oxo-N-tricyclo(3.3.1.1(sup 3,7))dec-1-yl-2-butenamide BRN 4202465