Ok well i can easily obtain methyl salicylate, which is the "wintergreen" ester. And I was asking for easy experiments with easily obtainable chemicals, I do not have any powerful acids lying around the house, unless i try to extract sulfuric acid from batteries, but then that would be dangerous. And even if i were to try and make methyl salicylate, how would i obtain methanol? I do not hae the instruments required to perform an esterification either. Can somebody with realistic suggestions please provide me with a reasonable answer?