cysteamine bitartrate huntington`s disease drug molecule. skeletal formula.

cysteamine bitartrate huntingtons disease drug molecule skeletal formula cysteamin tartric acid tartrate aminothiol thiol aminoethanethiol mercaptoethylamine decarboxycysteine thioethanolamine mercaptamine cystine cystinosis cystinuria radiation sickness huntington chorea huntingtin brainderived neurotrophic factor bdnf hydrogen carbon sulfur nitrogen atoms atomic molecular compound composition chemical chemistry structure line drawing flat icon