The story
From di- + amino- + maleo + nitrile * IPA⁽ᵏᵉʸ⁾: /daɪˌæmɪnoʊməˌliːoʊˈnaɪtraɪl/
Etymology from Wiktionary, CC BY-SA 4.0.
diaminomaleonitrile
Today it means: An organic compound (C₄H₄N₄) used in the synthesis of several heterocyclic compounds. Full definition →