Synonyms: Guanidine,[(4-oxo-2,5-cyclohexadien-1-ylidene)amino]-, thiosemicarbazone (6CI,7CI,8CI);Hydrazinecarbothioamide,2-[4-[(aminoiminomethyl)hydrazono]-2,5-cyclohexadien-1-ylidene]- (9CI);(4-Oxo-2,5-cyclohexadien-1-ylideneamino)guanidine thiosemicarbazone;1,4-Benzoquinone amidinohydrazone thiosemicarbazone; Ambazon; Ambazone;Anginon; Benzoquinone guanylhydrazone thiosemicarbazone; DC 0572; Faringosept;Guanothiazon; Inversal; Iversal; Ivertol;N-Guanidino-N'-thioureido-p-benzoquinonediimide; Primal; p-Benzoquinoneamidinohydrazone thiosemicarbazone