... have a five-membered ring of two carbon atoms and three nitrogen atoms. 1,2,4-Triazole is a basic aromatic heterocycle. 1,2,4-Triazole derivatives find ... =1S/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5) YKey: NSPMIYGKQJPBQR-UHFFFAOYSA-N Y InChI=1/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5)Key: NSPMIYGKQJPBQR-UHFFFAOYAZPropertiesMolecular ...