Sodium;(6r,7s)-7-[(5-amino-5-carboxypentanoyl)amino]-7-methoxy-3-[[(z)-2-methoxy-3-(4-sulfooxyphenyl)prop-2-enoyl]oxymethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CAS No. 40581-75-7