N-(3-chloro-2-benzo(b)thienocarbonyl)-N'-phenylthiourea

1-N,1-N',2-N,2-N'-tetraphenylethanediimidamide

potassium 1-piperidino-2-phenylethenethiolate

dipropyl phenylphosphoramidodithioite

S-chloro-N-phenylisothiocarbamoyl chloride