3-(2-(2-amino-4-thiazolyl)-2-(1-carboxy-1-cyclopropoxyimino)acetamido)-4-fluoromethyl-2-oxo-1-azetidine sulfonic acid
3-(2-(2-amino-4-thiazolyl)-2-(1-carboxy-1-cyclopropoxyimino)acetamido)-4-fluoromethyl-2-oxo-1-azetidine sulfonic acid