Definition of Yrrol. Meaning of Yrrol. Synonyms of Yrrol
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Definition of Yrrol
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Pyrrol Pyrrol Pyr"rol, n. [Gr. ? flame-colored (from ? fire) + L.
oleum oil.] (Chem.)
A nitrogenous base found in coal tar, bone oil, and other
distillates of organic substances, and also produced
synthetically as a colorless liquid, C4H5N, having on odor
like that of chloroform. It is the nucleus and origin of a
large number of derivatives. So called because it colors a
splinter of wood moistened with hydrochloric acid a deep red.
Pyrroline Pyrroline Pyr"ro*line, n. (Chem.)
A nitrogenous base, C4H7N, obtained as a colorless liquid
by the reduction of pyrrol.
