Rufiopin
Rufiopin Ru`fi*o"pin, n. [L. rufus reddish + opianic.] (Chem.) A yellowish red crystalline substance related to anthracene, and obtained from opianic acid. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Rufigallic — Ru fi*gal lic, a. [Rufiopin + gallic.] (Chem.) Pertaining to, or designating, an acid which is obtained from gallic acid as a brown or red crystalline substance, and is related to rufiopin and anthracene. [1913 Webster] …   The Collaborative International Dictionary of English

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