But-2-enoic acid 5-ethyl-2-fluoro-anilide is a complex organic compound with the chemical formula C12H12FNO2. It is derived from the combination of but-2-enoic acid, also known as 2-butenoic acid, and 5-ethyl-2-fluoroaniline. but-2-enoic acid 5-ethyl-2-fluoro-anilide features a 2-butenoic acid backbone with a double bond between the second and third carbon atoms, and an anilide group attached to it. The anilide group consists of a 5-ethyl-2-fluorophenyl ring, which is connected to the carboxylic acid group through an amide linkage. The presence of a fluorine atom in the 2-position of the anilide group and an ethyl group in the 5-position introduces unique electronic and steric properties to the molecule. but-2-enoic acid 5-ethyl-2-fluoro-anilide may have potential applications in various fields, such as pharmaceuticals, agrochemicals, or materials science, due to its specific structural features and reactivity.
The CAS Registry Mumber 2982-57-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,8 and 2 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2982-57: (6*2)+(5*9)+(4*8)+(3*2)+(2*5)+(1*7)=112 112 % 10 = 2 So 2982-57-2 is a valid CAS Registry Number.