Viridine

• (n.) A greenish, oily, nitrogenous hydrocarbon, C12H19N7, obtained from coal tar, and probably consisting of a mixture of several metameric compounds which are higher derivatives of the base pyridine.
Found on http://thinkexist.com/dictionary/meaning/viridine/

Viridine

Vir'i·dine noun [ Latin viridis green.] (Chemistry) A greenish, oily, nitrogenous hydrocarbon, C 12 H 19 N 7 , obtained from coal tar, and probably consisting of a mixture of several metameric compounds which are higher derivatives of the base pyridine.
Found on http://www.encyclo.co.uk/webster/V/28
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