The story
From benzothiazoline + -one?
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: The heterocyclic ketone derived from benzothiazoline that has a carbonyl group between its sulfur and nitrogen atoms; a hydrazone derivative is used as a chromogenic reagent Full definition →
From benzothiazoline + -one?
Etymology from Wiktionary, CC BY-SA 4.0.