Panipenem87726-17-8100 % similar Thienamycin59995-64-153 % similar Imipenem64221-86-951 % similar Imipenem monohydrate74431-23-549 % similar Tebipenem161715-21-542 % similar Faropenem106560-14-939 % similar Meropenem96036-03-237 % similar Meropenem trihydrate119478-56-735 % similar Doripenem148016-81-334 % similar Doripenem hydrate364622-82-233 % similar Imipenem-cilastatin mixt.92309-29-032 % similar Ertapenem153832-46-330 % similar