Wiktionary
chloralose
n. An avicide and rodenticide, also used in neuroscience and veterinary medicine as an anaesthetic and sedative.
Wikipedia
Chloralose
Chloralose is an avicide, and a rodenticide used to kill mice in temperatures below 15 °C. It is also widely used in neuroscience and veterinary medicine as an anesthetic and sedative.
Chemically, it is a chlorinated acetal derivative of glucose.
It is listed in Annex I of Directive 67/548/EEC with the classification Harmful (Xn)