1-((3-Phenyl-2-propenylidene)amino)-2-thiourea 1-(3-Phenyl-2-propenylidene)-3-thiosemicarbazide 1-Cinnamylidenethiosemicarbazide 5351-70-2 AI3-22963 Cinnamaldehyde thiosemicarbazone Hydrazinecarbothioamide, 2-(3-phenyl-2-propenylidene)- NSC 706 Semicarbazide, 1-(3-phenyl-2-propenylidene)-3-thio- Semicarbazide, 1-cinnamylidene-3-thio-