cefamandole and cefoperazone , which , like moxalactam , have a methyltetrazolethiol side chain , increased concentrations of acetaldehyde , but penicillin g , carbenicillin , cephalothin , cephradine , cefoxitin , cefazolin , and cefotaxime had no effect .
C0030827
penicillin g
C0006976
carbenicillin