123683-33-0 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((2R)-(((4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl)amino)phenylacetyl)amino)-3,3-dimethyl-7-oxo-, (2S,5R,6R)-, mixt. with (2S,3S,5R)-3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid 4,4-dioxide Piperacillin-tazobactam mixt Piptazobactam Tazobac Tazocillin Tazocilline Tazocin Tazonam YP 14