AZT45: Aztreonam Isoproppyl Ester

(Z)-2-[[[(2-Amino-4-thiazolyl)[[(2S,3S)-2-methyl-4-oxo-1-sulfo-3-azetidinyl] carbamoyl]methylene]amino]oxy]-2-methylpropionic acid isopropyl ester ;

C16H23N5O8S2 ;
Mol. Wt.: 477.51 ;