3-Oxazolidinecarboxamide, N,N-diethyl-2-oxo-5-phenyl- 55243-71-5 Diethylaminocarbonyl-3 phenyl-5 oxazolidinone-1,3 one-2 [French] N,N-Diethyl-2-oxo-5-phenyl-3-oxazolidinecarboxamide