cefozopran cefozopran cefozopran (inn) is a fourth-generation cephalosporin. cefozopranclinical dataahfs/drugs.cominternational drug namesatc codej01de03 (who) identifiers iupac name (6r,7r)-7-amino]-3-(imidazopyridazin- 4-ium-1-ylmethyl)-8-oxo-5-thia-1-azabicyclo oct-2-ene-2-carboxylate cas number113359-04-9 ypubchem cid9571080chemspider7845546 nunii1lg87k28lwkeggd01052 ychemblchembl1276663 necha infocard100.107.680 chemical and physical dataformulac19h17n9o5s2molar mass515.52 g·mol−13d model (jsmol)interactive image smiles o=c2n1/c(=c(\cs12nc(=o)c(=n\oc)/c3nc(sn3)n)cn5c4cccn4cc5)c()=o inchi inchi=1s/c19h17n9o5s2/c1-33-24-11(14-23-19(20)35-25-14)15(29)22-12-16(30)28-13(18(31)32)9(8-34-17(12)28)7-26-5-6-27-10(26)3-2-4-21-27/h2-6,12,17h,7-8h2,1h3,(h3-,20,22,23,25,29,31,32)/b24-11-/t12-,17-/m1/s1 nkey:qduijcokqccxqy-whjqofbosa-n n ny (what is this?) (verify) spectrum of bacterial susceptibility and resistance most of the strains of stenotrophomonas maltophilia have developed resistance toward cefozopran.