Tyrosine, 2,6-difluoro- is a synthetic amino acid derivative, characterized by the presence of two fluorine atoms at the 2nd and 6th carbon positions of the tyrosine molecule. This modification introduces unique properties to the compound, such as increased stability and altered reactivity compared to the parent molecule, L-tyrosine. The chemical structure of 2,6-difluoro-tyrosine is C9H8F2NO3, with a molecular weight of 221.16 g/mol. Tyrosine, 2,6-difluoro- is of interest in various fields, including pharmaceuticals, where it may be used as a building block for the synthesis of novel drugs, and in chemical research to study the effects of fluorination on the properties of amino acids.
The CAS Registry Mumber 94278-64-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,7 and 8 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 94278-64: (7*9)+(6*4)+(5*2)+(4*7)+(3*8)+(2*6)+(1*4)=165 165 % 10 = 5 So 94278-64-5 is a valid CAS Registry Number.