Keywords: Butacaine.png Structure of butacaine own 2008-11-13 Meodipt at http //en wikipedia org en wikipedia en wikipedia Meodipt Original upload log page en wikipedia Butacaine png 2008-11-13 12 01 Meodipt 692×302× 12015 bytes <nowiki>i drew this anyone can use it </nowiki> Anilines Benzoate esters Local anesthetics |