1,1,1-Trimethyl-2-.alpha.-methylbenzylidenehydrazonium iodide 2-(.alpha.-methylbenzylidene)-1,1,1-trimethylhydrazinium iodide 33785-82-9 Hydrazinium, 1,1,1-trimethyl-2-(1-phenylethylidene)-, iodide Hydrazinium, 2-(.alpha.-methylbenzylidene)-1,1,1-trimethyl-, iodide NSC105913