China (2R, 4S) -5- ([1, 1′-biphenyl]-4-yl) -4- ((tert-butoxycarbonyl)aMino) -2-Methylpentanoic Acid/Sacubitril Intermediates/CAS. 1012341-50-2, Find details about China CAS. No.: 1012341-50-2, Sacubitril Intermediates from (2R, 4S) -5- ([1, 1′-biphenyl]-4-yl) -4- ((tert-butoxycarbonyl)aMino) -2-Methylpentanoic Acid/Sacubitril Intermediates/CAS. 1012341-50-2