thumb|right|Professional bitebox containing difenacoum and others. Difenacoum is an anticoagulant of the 4-hydroxycoumarin vitamin K antagonist type. It has anticoagulant effects and is used commercially as a rodenticide. It was first introduced in 1976 and first registered in the USA in 2007.
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thumb|right|Professional bitebox containing difenacoum and others. Difenacoum is an anticoagulant of the 4-hydroxycoumarin vitamin K antagonist type. It has anticoagulant effects and is used commercially as a rodenticide. It was first introduced in 1976 and first registered in the USA in 2007.
==Formulation== Difenacoum is sold as blue-green and red pellets.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).