(Phenylazo)thioformic acid, 2-phenylhydrazide 1,5-Diphenyl-3-mercaptoformazan 1,5-Diphenyl-3-thiocarbazone 3-Formazanthiol, 1,5-diphenyl- 30827-05-5 555-88-4 60-10-6 AI3-52366 Carbazone, diphenylthio- DITHIZONE Diazenecarbohydrazonothioic acid, N,2-diphenyl- Diazenecarbothioic acid, phenyl-, 2-phenylhydrazide Diphenylthiocarbazone Dithizon Ditizon EINECS 200-454-1 Formic acid, (phenylazo)thio-, 2-phenylhydrazide NSC 215189 Semicarbazide, 1-phenyl-4-(phenylimino)-3-thio- Thioformic acid, phenylazo-, phenylhydrazide USAF EK-3092