Channel your inner August Kekul and show your love for o-chem!This 200-piece molecular model set will allow you to easily build models of aromatic and aliphatic hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids, esters, ethers, amines, amides, halogen compounds, sugars, fats, amino acids, alkaloids, and other families of organic compounds. It can bring to life such concepts as stereoisomerism and conformational analysis, and help you relate the physical and chemical properties of compounds to their molecular structures. This set contains an ample number of carbon, hydrogen and oxygen atoms compared to other kits out there.C                black      16H                white      30O                red         15N (3 holes)  blue         2N (4 holes)	  blue         2S	          yellow	 2P (4 holes)	  brown	 1P (5 holes)	  brown	 1F 	          orange	 2Cl	          green	 8Br	          dark blue	 2I	          purple	 2single bond (space filling)	white	      42single bond (open model)	sky blue  52double and triple bond	grey	      22Link remover	                cream	1