CAS: 85-98-3 Molecular Formula: C17 H20 N2 O Molecular Weight (g/mol): 268.35 Synonym: N,N'-Diethyl-N,N'-diphenylurea,Centralite 1,1,3-Diethyl-1,3-diphenylurea,Carbamite,Centralite,Centralite I,Ethyl Centralite,N,N'-Diethyl-N,N'-diphenylurea,N,N'-Diethylcarbanilide,NSC 28779,NSC 44038,sym-Diethyldiphenylurea; IUPAC Name: 1,3-diethyl-1,3-diphenylurea SMILES: CCN(C(=O)N(CC)c1ccccc1)c2ccccc2