arbutin molecular structure, 3d model molecule alpha-arbutin, glycoside, structural chemical formula view from a microscope

alphaarbutin arbutin molecular structure microscope bubble glass air transparent chemical formula model c12h16o7 molecule atom chemistry composition alpha skeletal compound drawing flat arctostaphylos bearberry ericaceae glycoside hydroquinone lightening melanin medical medicine science atomic structural technology arbutine tyrosinase cancer carbon cosmetic drug education graphic makeup oxygen pharmacy research scientific alpha-arbutin view from microscope