[EN300-37299884-0.05g] (6R,7R)-3-[(acetyloxy)methyl]-7-(3-bromo-4-methylbenzamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 1,310,300원
[EN300-37299884-0.1g] (6R,7R)-3-[(acetyloxy)methyl]-7-(3-bromo-4-methylbenzamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 1,552,100원