英文名称:4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[[(2R)-2-[[[(2-furanylcarbonyl)amino]carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-,potassium salt (1:1), (2S,5R,6R)-; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[2-[3-(2-furoyl)ureido]-2-phenylacetamido]-3,3-dimethyl-7-oxo-,monopotassium salt (8CI); 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2R)-[[[(2-furanylcarbonyl)amino]carbonyl]amino]phenyl