1-Ethyl-2-methylnaphth(1,2-d)oxazolium iodide 3-Ethyl-2-methylnaphth(1,2-d)oxazolium iodide 52299-73-7 EINECS 257-825-6 Naphth(1,2-d)oxazolium, 1-ethyl-2-methyl-, iodide