(2-Methylcyclohexylidene)hydrazide of isonicotinic acid 1-(2-Methyl-isonicotinyl)-2-cyclohexyliden-hydrazin [German] 15885-63-9 2-Methylisonicotinic acid cyclohexylidenehydrazide 4-22-00-00567 (Beilstein Handbook Reference) BRN 0185754 ISONICOTINIC ACID, (2-METHYLCYCLOHEXYLIDENE)HYDRAZIDE