glycolic acid, hydroacetic or hydroxyacetic acid, c2h4o3 molecule. it is alpha hydroxy acid, aha. molecule model

hydroacetic hydroxyacetic glycolic acid c2h4o3 hydroxy glycolate glycollate aha alphahydroxy dicarbonous monomer polyglycolide pga polyglycolic polymer drawing flat icon hydrogen carbon oxygen organic chemistry structural formula atomic molecule structure chemical atom molecular illustration vector