benzyl N-[(3aR,5S,6R,7S,7aS)-7-[(2S,3R,4R,5R)-4-[(2R,3R,4R,5R,6S)-4,5-bis[[tert-butyl(dimethyl)silyl]oxy]-3-(phenylmethoxycarbonylamino)-6-(phenylmethoxycarbonylaminomethyl)oxan-2-yl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-prop-2-enoxyoxolan-2-yl]oxy-6-[(2R,3R,6S)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(phenylmethoxycarbonylamino)oxan-2-yl]oxy-2-oxo-3a,4,5,6,7,7a-hexahydro-3H-1,3-benzoxazol-5-yl]carbamate | 940286-38-4