4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-, 4,4-dioxide, (2S,3S,5R)- 89785-84-2 (SODIUM SALT) 89786-04-9 AIDS-010826 AIDS010826 CL298741 Tazobactam YTR830H