UREA, N,N'-BIS(2-CHLORO-6-METHYLPHENYL)-N-[2-(DIETHYLAMINO)ETHYL]-, MONOHYDROCHLORIDE CAS:78371-84-3 UREA, N-[2-(5,6-DIMETHYL-1H-BENZIMIDAZOL-2-YL)ETHYL]-N-PHENYL-N-(3-PYRIDINYLMETHYL)- CAS:606091-53-6 | ||||||||||||||