1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 6-((1R)-1-hydroxyethyl)-3-((2-((iminomethyl)amino)ethyl)thio)-7-oxo-, (5R,6S)-, mixt. with (2Z)-7-(((2R)-2-amino-2-carboxyethyl)thio)-2-((((1S)-2,2-dimethylcyclopropyl)carbonyl)amino)-2-heptenoic acid 1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 6-(1-hydroxyethyl)-3-((2-((iminomethyl)amino)ethyl)thio)-7-oxo-, (5R-(5alpha,6alpha(R*)))-, mixt. with (R-(R*,S*-(Z)))-7-((2-amino-2-carboxyethyl)thio)-2-(((2,2-dimethylcyclopropyl)carbonyl)amino)-2-heptanoic acid 85960-17-4 92309-29-0 Imipenem-cilastatin MK 0787-MK 0791 mixture MK 787-MK 791 mixture Primaxin Thienam Tienam 500 Zienam