na nal nalac nali
amfonelinsaeure baktogram betaxina chemiurin cybis dixiben dixilina dixinal eucisten eucistin innoxalomn innoxalon jicsron kusnarin nalidicron nalidixan nalidixane nalidixate nalidixateanhydrous nalidixic nalidixin nalidixinsaure nalitucsan nalix nalurin narigix naxuril negram nevigramon nicelate nogram poleon sicmylon specifen specifin unaserus uralgin uriben uriclar urisal urodixin uroman uroneg uronidix uropan wintomylon wintron