methyl α-D-mannopyranoside 2-benzyl ether

methyl 2-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside

(2R,3S,4S,5R,6S)-5-Benzyloxy-6-methoxy-2-trityloxymethyl-tetrahydro-pyran-3,4-diol

Acetic acid (2R,3R,4S,5R,6S)-4-acetoxy-5-benzyloxy-6-methoxy-2-trityloxymethyl-tetrahydro-pyran-3-yl ester

(2S,3R,4S,5R,6R)-3-Benzyloxy-4,5-bis-[2-(2-chloro-ethoxy)-ethoxy]-2-methoxy-6-trityloxymethyl-tetrahydro-pyran