4-Pyridinecarboxylic acid,(3-phenyl-2-propenylidene)hydrazide, Isonicotinsaeure-cinnamylidenhydrazid, 1-Cinnamyliden-2-isonicotinoyl-hydrazin, Zimtaldehyd-isonicotinoylhydrazon, EINECS 225-382-8, isonicotinic acid cinnamylidenehydrazide, 1'(Or 2')-(cinnamylidene)isonicotinohydrazide, N-Isonicotinoyl-N'-cinnamyliden-hydrazin, Isonicotinic acid (3-phenyl-allylidene)-hydrazide