yes. Amoxicillin is chemical drug which classified as antibiotic for some positive gram bacteria, The biological activity of amoxicilln due to beta-lactam cycle in chemical structure of amoxicillin ( 4-thia-1-azabicyclo [3,2,0] heptane-2-carboxylic acid, 6-[[amino(4-hydroxy phenyl) acetyl]-3,3-dimethyl-7-oxo,trihydrate].