Allyl-2,3-di-O-benzyl-4,6-O-benzylidene-alpha-D-glucopyranoside 

a-d-galactopyranoside,2-propen-1-yl 2,3-bis-o-(phenylmethyl)-4,6-o-(phenylmethylene)- ; allyl2,3-di-o-benzyl-4,6-o-benzylidene-a-d-glucopyranoside ; a-d-galactopyranoside,2-propenyl 2,3-bis-o-(phenylmethyl)-4,6-o-(phenylmethylene)- (9ci) ; pyrano[3,2-d]-1,3-dioxin, a-d-galactopyranoside deriv. ; allyl-2,3-di-o-benzyl-4,6-o-benzylidene-alpha-d-glucopyranoside ; galactopyranoside,allyl 2,3-di-o-benzyl-4,6-o-benzylidene-, a-d- (8ci)