[3-benzoyloxy-2-methoxy-5-(4-methylphenyl)sulfonyloxy-6-(trityloxymethyl)oxan-4-yl] benzoate

[cyclohexyloxy(diphenyl)methyl]benzene

1-benzhydryl-4-(4-benzhydrylphenyl)benzene

dimethyl (2R)-2-(tritylamino)pentanedioate

4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(trityloxymethyl)oxolan-2-yl]pyrimidin-2-one