1150883-75-2

(?S,2S,3R)-5-Carboxy-4-[[(3S,5S)-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-3,4-dihydro-?-[(1R)-1-hydroxyethyl]-3-methyl-2H-pyrrole-2-acetic Acid