1-(p-Hydroxyphenyl)-4-(2,4,4-trimethylallophanoyl)piperazine 1-Piperazinecarboxamide, N-((dimethylamino)carbonyl)-4-(4-hydroxyphenyl)-N-methyl- 80712-33-0 N-((Dimethylamino)carbonyl)-4-(4-hydroxyphenyl)-N-methyl-1-piperazinecarboxamide