(1R,2R,4R)-p-Menthandiol-(2,4) is a chiral alcohol derived from the p-menthane framework, characterized by its three stereocenters at the 1st, 2nd, and 4th carbon atoms, all in the R configuration. This organic compound is a diol, meaning it contains two hydroxyl (-OH) groups, located at the 2nd and 4th carbon positions. It is an important building block in the synthesis of various pharmaceuticals, fragrances, and other specialty chemicals due to its unique stereochemistry and functional groups. The compound is known for its ability to impart a fresh, cooling, and minty odor, making it a valuable component in the flavor and fragrance industry. Its specific stereochemistry also plays a crucial role in determining its biological activity and reactivity in chemical transformations.
The CAS Registry Mumber 1845-62-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,4 and 5 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1845-62: (6*1)+(5*8)+(4*4)+(3*5)+(2*6)+(1*2)=91 91 % 10 = 1 So 1845-62-1 is a valid CAS Registry Number.