alpha-naphthylthiourea

== English == === Alternative forms === α-naphthylthiourea, alpha-naphthyl thiourea === Etymology === From alpha- +‎ napthyl- +‎ thio- +‎ urea. === Noun === alpha-naphthylthiourea (uncountable) (organic chemistry) A white, crystalline, organosulfur compound, C11H10N2S, used as a pneumotoxic rodenticide, especially against adult brown rats. ==== Synonyms ====