Trityl-tert.butylaether

1-((2R,4S,5R)-4-((tert-butyldiphenylsilyl)oxy)-5-((trityloxy)methyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione

trans-cinnamyl trityl ether

2,3,5-tri-O-benzoyl-6-O-trityl-D-galactono-1,4-lactone