177313-65-4 3-Thiazolidinepropanoic acid, 2-((2-methoxyphenoxy)methyl)-beta-oxo-, ethyl ester, (S)- BBR 2222 Ethyl (S)-2-((2-methoxyphenoxy)methyl)-beta-oxo-3-thiazolidinepropanoate S(-)-Moguisteine