What is the index of hydrogen deficiency (or degree of unsaturation)for the drug lidocaine?

Question

Quizplus · Accepted Answer

The formula for lidocaine is C14H22N2O, which has 14 carbons (C), 22 hydrogens (H), 2 nitrogens (N), and 1 oxygen (O). To calculate the index of hydrogen deficiency, we can use the formula: IHD = (2C + 2 + N - H)/2. Plugging in the values, we get: IHD = (2(14) + 2 + 2 - 22)/2 = 5. Therefore, the correct answer is C) 5.

What Is the Index of Hydrogen Deficiency (Or Degree of Unsaturation)for