N'-phenyl-dithiocarbonohydrazonic acid dimethyl ester

bis-[2-(1-dimethylamino-vinyl)-benzyl]-ether

2-[(2-phenylhydrazino)carbonyl]benzoic acid

(6E,7E)-6,7-bis(phenylhydrazinylidene)heptane-1,2,3,4,5-pentol

1-(苯基偶氮)哌啶