systematic name

[sĭs′tə-mătĭk]
n.
  1. A name composed of words or symbols that precisely describe chemical structure, thus allowing the structure of a chemical to be derived from its name.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.