HETACILLIN |
Versapen |
7-(2,2-DIMETHYL-5-OXO-4-PHENYL-IMIDAZOLIDIN-1-YL)-3,3-DIMETHYL-6-OXO-2-THIA-5-AZABICYCLO[3.2.0]HEPTANE-4-CARBOXYLIC ACID |
6-[2,2-Dimethyl-5-oxo-4-phenyl-1-imidazolidinyl] penicillanic acid |
Penplenum |
6-(2,2-dimethyl-5-oxo-4-phenylimidazolidin-1-yl)penicillanic acid |
phenazacillin |