'C9H9NO' definitions:

Definition of 'C9H9NO'

From: GCIDE

Hydrocarbostyril \Hy`dro*car`bo*sty"ril\, n. [Hydro-, 2 + carbostyril.] (Chem.) A white, crystalline, nitrogenous hydrocarbon, C9H9NO, obtained from certain derivatives of cinnamic acid and closely related to quinoline and carbostyril. [1913 Webster]