(A) This is the structure of stearic acid, an 18-carbon saturated fatty acid. The normal numbering system, starting with the carboxylic acid, is shown in blue. The carbons and oxygens of the ...
Some other systems are the Victor Haderup system, Woelfel system, and MICAP system. Even though most tooth numbering systems focus on classifying permanent teeth, notations for deciduous (milk) teeth ...