nicotinamide riboside or nr molecule. precursor of nicotinamide adenine dinucleotide, nad. skeletal formula.

nicotinamide riboside molecule formula skeletal mononucleotide c11h15n2o5 pyridinenucleoside nribosylnicotinamide sirtuin precursor pellagra nicotinamid niacin nad mitochondria milk life extension energy dyslipidemia cow cholesterol ageing nr atomic atoms chemical chemistry composition compound drawing flat icon illustration lab laboratory line medical medicine molecular research science structure vector