(R)-3-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)AMINO)-4-PHENYLBUTANOIC ACID CAS:209252-16-4 0.97 401.462 (r)-3-((Tert-butoxycarbonyl)amino)-3-(2,4-difluorophenyl)propanoic acid CAS:1228559-39-4 0.98 301.29 (R)-3-(2-AMINO-2-CARBOXY-ETHYL)-BENZOIC ACID METHYL ESTER HYDROCHLORIDE CAS:2376144-33-9 0.98 259.69 |