2,6-Octadienal, 3,7-dimethyl-, thiosemicarbazone 3,7-Dimethyl-2,6-octadienal thiosemicarbazone 54097-74-4 Citral thiosemicarbazone Hydrazinecarbothioamide, 2-(3,7-dimethyl-2,6-octadienylidene)- NSC102228 WLN: SUYZMNU2UY1&3UY1&1