The cartilages are placed horizontally above each other, separated by narrow intervals. They measure about 4 mm in depth and 1 mm in thickness. Their outer surfaces are flattened in a vertical direction, but the internal are convex, the cartilages being thicker in the middle than at the margins.
A synthetic analog is a: synthetically created compound that differs from the Natural compound. Both in it's structure and function. Although probably very similar to the original compound.
Synthetic Narcotics List. The illegal drug market, while still active, is quickly being outpaced by the rise in synthetic drug use. Drugs, such as cocaine and heroin, though illegal, are nonetheless plant-based organic concoctions while synthetic varieties consist of any number and mixture of chemical compounds.angerous synthetic drugs like bath salts are on this narcotics list. Data gathered by the Office of National Drug Control Policy show an estimated 28,531 emergency room visits in 2011 resulted from synthetic narcotic use.