Synonyms: Dithizone,Ag deriv. (6CI); Silver, (phenyldiazenecarbothioic acid 2-phenylhydrazidato)-;Silver, [(phenylazo)thioformic acid 2-phenylhydrazidato]- (7CI,8CI); Silver,[(phenyldiazenecarbothioic acid-kS) 2-phenylhydrazidato-kN2]- (9CI); Diazenecarbothioic acid, phenyl-, 2-phenylhydrazide, silvercomplex; Silver dithizonate