1-fluoro-[2,2']binaphthyl is an organic compound consisting of a binaphthyl core, which is a fused biphenyl system with two naphthalene rings, and a fluorine atom attached to one of the naphthalene rings. This specific compound has the fluorine atom at the 1-position of one of the naphthalene rings, making it a valuable building block in the synthesis of various fluorinated organic compounds. It is widely used in the pharmaceutical and agrochemical industries due to its unique properties, such as its ability to influence the electronic and steric environment of the molecule, which can lead to improved biological activity and selectivity. The compound's structure and properties make it a versatile intermediate for the development of new drugs and other chemical products.
The CAS Registry Mumber 737-71-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,3 and 7 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 737-71: (5*7)+(4*3)+(3*7)+(2*7)+(1*1)=83 83 % 10 = 3 So 737-71-3 is a valid CAS Registry Number.