168434-93-3

4-Thia-1-azabicyclo[3.2.0]heptane-3-carboxylicacid,3-[3-[(E)-[2-[(E)-2-(aminocarbonyl)hydrazinylidene]ethylidene]amino]-2-oxo-1-imidazolidinyl]-6-[[2-(2-fluoro-4-hydroxyphenyl)-2-sulfoacetyl]amino]-7-oxo-,sodium salt (1:2), (3R,5R,6R)-