How To Calculate Unsaturation Number
How To Calculate Unsaturation Number . If the molecular formula of a compound is given. Where, a is the number of rings, b is the number of double bonds, c is the number of triple bonds. Degrees of Unsaturation (or IHD, Index of Hydrogen Deficiency) from www.masterorganicchemistry.com No hydrocarbon can contain a greater number of hydrogens than fits the formula cn. A saturated molecule contains only single bonds and no rings. The procedure to use the degree of unsaturation calculator is as follows: