116509-59-2 5-Methyl-1H-1,2,4-triazol-3-yl 1-thio-beta-D-galactopyranoside 2,3,4,6-tetraacetate, beta-D-Galactopyranoside, 5-methyl-1H-1,2,4-triazol-3-yl 1-thio-, 2,3,4,6-tetraacetate, monohydrochloride