1,2:5,6-Bis-O-(1-methylethylidene)-3-O-(2-(1-piperidinyl)ethyl)-alpha-D-glucofuranose 67441-22-9 alpha-D-Glucofuranose, 1,2:5,6-bis-O-(1-methylethylidene)-3-O-(2-(1-piperidinyl)ethyl)-