3-Hydroxy-2-(4-fluoro-3-chlorophenyl)-crotononitrile is a chemical compound with the molecular formula C11H6ClFNO. It is a derivative of crotononitrile, featuring a 4-fluoro-3-chlorophenyl group attached to the 2-position and a hydroxyl group at the 3-position. 3-Hydroxy-2-<4-fluor-3-chlor-phenyl>-crotonsaeure-nitril is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, particularly as an intermediate in the production of certain drugs. Its unique structure, with the combination of fluorine and chlorine atoms on the phenyl ring, may contribute to its reactivity and selectivity in chemical reactions. The presence of the nitrile group also suggests that it could be involved in cyanation reactions, which are common in the synthesis of complex organic molecules. Overall, 3-Hydroxy-2-(4-fluoro-3-chlorophenyl)-crotononitrile is a versatile building block in organic chemistry, with potential uses in the development of new compounds with specific therapeutic or pesticidal properties.
The CAS Registry Mumber 2993-87-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 3 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2993-87: (6*2)+(5*9)+(4*9)+(3*3)+(2*8)+(1*7)=125 125 % 10 = 5 So 2993-87-5 is a valid CAS Registry Number.