PROPANOIC ACID, 2-[[[1-[2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-4-THIAZOLYL]-2-OXO-2-[(2-OXO-3-AZETIDINYL)AMINO]ETHYLIDENE]AMINO]OXY]-2-METHYL-, 1,1-DIMETHYLETHYL ESTER
CAS No. 119735-98-7
Z-Phe-Asp-OH 178403-40-2