(organic chemistry) Containing a pair of double bonded nitrogen atoms, typically directly attached to an aryl group.

(chemistry) Any compound of this type.

plural of diazo

(chemistry) any compound of general formula R₂C=N⁺=N⁻

(organic chemistry) Any reaction that produces an azo compound. / (pathology) A red discolouration of the urine on addition of diazobenzenesulfonic acid - an indication of typhoid fever.

plural of diazo reaction

plural of diazo compound

(chemistry) the functional group -N=N-N<

(chemistry) any compound of general formula RN=N-NR₂ where not all R = H

(chemistry) any compound having the general formula RN=NOH