1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[4-[[(2-aminoethyl)amino]carbonyl]-5-thiazolyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
CAS No. 738617-50-0