rifampicin rifampin, rifamycin class tuberculosis antibiotic molecule. skeletal formula.

rifampicin rifampin rifamycin class tuberculosis antibiotic molecule skeletal formula rifampicine rifampine resistance resistant antibacterial antimicrobial infection bacterium bacteria microbe microorganism red mycobacterium mrsa vaccinia rna polymerase carbon hydrogen oxygen nitrogen atoms atomic molecular compound composition chemical chemistry structure line drawing flat icon