827348-62-9

Butanoic acid,3-[[[(2R,4R)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxan-4-yl]carbonyl]amino]-4-oxo-4-[[2-[(triphenylmethyl)thio]ethyl]amino]-, 1,1-dimethylethylester, (3S)-