.alpha.-D-Galactopyranose methyl glycoside .alpha.-D-Galactopyranoside, methyl .alpha.-Methyl-D-galactopyranoside .alpha.-Methyl-D-galactoside 3396-99-4 Galactopyranoside, methyl, .alpha.-D- Methyl .alpha.-D-galactopyranoside Methyl .alpha.-D-galactoside NSC33684