(1S,4R)-2-Hydroxymethyl-bicyclo[2.2.1]heptan-2-ol, also known as cis-2-Hydroxymethyl-2-norbornanol or simply cis-2-HMNB, is a chiral organic compound with the molecular formula C8H14O2. It is a bicyclic alcohol, featuring a seven-membered ring with two carbon atoms forming a bridge to create a bicyclic structure. The compound has two chiral centers, resulting in four possible stereoisomers. The specific isomer mentioned, (1S,4R), indicates that the hydroxyl group is on the first carbon and the hydroxymethyl group is on the fourth carbon, both in the S and R configurations, respectively. (1S,4R)-2-Hydroxymethyl-bicyclo[2.2.1]heptan-2-ol is of interest in organic chemistry and is used as a building block for the synthesis of various natural products and pharmaceuticals, such as the synthesis of certain steroids and other complex molecules.
The CAS Registry Mumber 52329-83-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,3,2 and 9 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 52329-83: (7*5)+(6*2)+(5*3)+(4*2)+(3*9)+(2*8)+(1*3)=116 116 % 10 = 6 So 52329-83-6 is a valid CAS Registry Number.