tert-butyl 2-[[(2S)-2-[[(2R,3S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2R,3R,5S)-5-[tert-butyl(dimethyl)silyl]oxy-2-hydroxy-3-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]dodecanoyl]amino]-3-phenylselanylbutanoyl]amino]-3-methylbutanoyl]amino]-5-(4-methoxyphenyl)pentanoyl]amino]-3-hydroxybutanoyl]-methylamino]-4-oxo-4-(tritylamino)butanoyl]amino]-3-phenylselanylbutanoyl]amino]-5-oxo-5-(tritylamino)pentanoyl]-methylamino]acetate | 1207170-27-1