Azithromycin is sold under different trade names, available as Zmax is France and Zithromax in England.
Methylparaben , also methyl paraben , one of the parabens , is a preservative with the chemical formula CH3 -LRB- C6H4 -LRB- OH -RRB- COO -RRB- .. parabens. parabens. methyl. methyl. It is the methyl ester of p-hydroxybenzoic acid .. methyl. methyl. ester. ester