(2R,3R,4R,5S)-2-Hydroxymethyl-piperidine-3,4,5-triol 1,5-Deoxy-1,5-imino-D-mannitol 1,5-Dideoxy-1,5-imino-D-glucitol 1-Deoxynojirimycin 19130-96-2 73285-50-4 (HCL) AIDS-000139 AIDS000139 DNJ DNM