2,3,5,6-tetrafluoro-4-nitroso-benzoic acid is a complex organic compound characterized by its unique molecular structure. It is a derivative of benzoic acid, with four fluorine atoms replacing hydrogen atoms at the 2, 3, 5, and 6 positions, and a nitroso group (-N=O) attached at the 4 position. 2,3,5,6-tetrafluoro-4-nitroso-benzoic acid is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its reactive functional groups. The presence of fluorine atoms can significantly alter the physical and chemical properties of the molecule, such as its lipophilicity and reactivity, making it a valuable intermediate in the development of new compounds with specific therapeutic or pesticidal properties.
The CAS Registry Mumber 5211-47-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,1 and 1 respectively; the second part has 2 digits, 4 and 7 respectively. Calculate Digit Verification of CAS Registry Number 5211-47: (6*5)+(5*2)+(4*1)+(3*1)+(2*4)+(1*7)=62 62 % 10 = 2 So 5211-47-2 is a valid CAS Registry Number.