141979-04-6 Carbamic acid, (1-(cyclohexylmethyl)-2-hydroxy-5-methyl-4-(((2-methyl-1-(((2-(2-pyridinyl)ethyl)amino)carbonyl)butyl)amino)carbonyl)hexyl)-, 1,1-dimethylethyl ester, (1S-(1R*,2R*,4S*(1R*,2R*)))- Ro 31-8588 Ro-31-8588