Anthelmintic 2 arylhydrazino and 2 arylazo 2 thiazolines
Some 2 arylhydrazino and 2 arylazo 2 thiazolines were synthesized for anthelmintic testing. The most potent compound, 2 (o tolylazo) 2 thiazoline, was orally effective in sheep against a broad range of helminths.