p-Menth-4-en-3-ol, also known as menthol, is a naturally occurring monoterpene alcohol and a derivative of menthane. It is the primary component of peppermint oil and is extracted from the leaves of Mentha piperita and other mint species. Menthol is known for its cooling sensation when applied to the skin or ingested, which is due to its ability to activate cold-sensitive receptors in the body. It is widely used in various applications, including pharmaceuticals, confectionery, and cosmetics, for its analgesic, anti-itch, and flavoring properties. Menthol is also recognized for its potential in treating respiratory conditions and muscle pain due to its soothing and cooling effects.
The CAS Registry Mumber 578-44-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,7 and 8 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 578-44: (5*5)+(4*7)+(3*8)+(2*4)+(1*4)=89 89 % 10 = 9 So 578-44-9 is a valid CAS Registry Number.