biotin molecule. vitamin b7, found in many multivitamin products. molecular model. 3d rendering

biotin vitamin biotine vitamine carbon oxygen avidin biocytin biotinidase biotinylation carboxylase coenzyme deficiency drug egg hair hypervitaminosis neutravidin nutrient skin supplementation supplement thiophene model structural formula organic chemistry schematic atomic molecule structure science chemical compound atom molecular ball rendering render molecule found multivitamin products model rendering