英文名称
(6R,7S)-7-(-((Cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4..0]oct--ene--carboxylic acid 5-oxide (Cefmetazole Impurity)
Smiles Code
OC(C(N1[C@@]([H])[C@@](NC(CSCC#N)=O)(OC)C1=O)=C(CSC3=NN=NN3C)CS=O)=O