indazole

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CIDE DICTIONARY

indazole, n. [Indol + azote.].

A bicyclic nitrogenous compound, C7H6N2, analogous to indole, having a benzene ring fused to a pyrazole ring; called also indazol and benzopyrazole. It can be produced from a diazo derivative of cinnamic acid. [1913 Webster]

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