(1α,4β)-p-Menthan-9-ol, also known as menthol, is a naturally occurring monoterpene alcohol and a waxy, crystalline substance that is derived from peppermint oil or other mint oils. It is widely used in various applications, such as pharmaceuticals, cosmetics, and confectionery, due to its cooling and analgesic properties. Menthol is known for its ability to provide a refreshing sensation when applied to the skin or ingested, and it is commonly used in products like cough drops, topical pain relievers, and oral care items. The compound has a molecular formula of C10H20O and is characterized by its unique structure, which includes a cyclohexane ring with two methyl groups and a hydroxyl group attached to the ninth carbon atom.
The CAS Registry Mumber 5113-94-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,1 and 3 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5113-94: (6*5)+(5*1)+(4*1)+(3*3)+(2*9)+(1*4)=70 70 % 10 = 0 So 5113-94-0 is a valid CAS Registry Number.