1,2,3‐Oxadiazole

[288-43-7] C2H2N2O (MW 70.06) InChI = 1S/C2H2N2O/c1-2-5-4-3-1/h1-2H InChIKey = WCPAKWJPBJAGKN-UHFFFAOYSA-N (1,5-electrocyclic ring opening3; 1,3-dipolar cycloaddition7 with alkynes and nitrous oxide)