for the following products
(4aR,6S,7R,8R,8aS)-6-Methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol | Methyl 4,6-O-benzilidine-D-glucopyranoside | Methyl 4,6-O-Benzylidene-á-D-glucopyranoside | Methyl 4,6-O-benzylidene-alpha-D-glucopyranoside and (+)-(4,6-O-Benzylidene)methyl-alpha-D-glucopyranoside
