ketine

from The Century Dictionary.

• noun The name of a class of organic compounds containing the complex
• noun A colorless, crystalline, basic compound, found in commercial fusel-oil and prepared by the action of ammonia on glycerol.

from the GNU version of the Collaborative International Dictionary of English.

• noun (Chem.) One of a series of organic bases obtained by the reduction of certain isonitroso compounds of the ketones. In general they are unstable oily substances having a pungent aromatic odor.