(2S,5R)-6,6-Dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Mezlocillin Impurity)6,6-ジブロモペニシラン酸24158-88-1C8H9Br2NO3S rel-N-((1R,2R,4R)-4-hydroxy-2-methylcyclohexyl)benzamide23062-17-1C14H19NO2 ...