Propanedioic acid, [(2-fluorophenyl)hydrazono]-, also known as 2-fluorophenylhydrazonopropanedioic acid, is a chemical compound with the molecular formula C10H10FN2O3. It is a derivative of propionic acid, featuring a 2-fluorophenylhydrazone functional group attached to the propanoic acid backbone. Propanedioic acid, [(2-fluorophenyl)hydrazono]- is characterized by its ability to form a hydrazone bond with aldehydes and ketones, which is a key feature of its chemical structure. It is used in various chemical reactions and synthesis processes, particularly in the preparation of pharmaceuticals and other organic compounds. The presence of the fluorine atom in the phenyl ring can influence the reactivity and properties of the molecule, making it a potentially valuable intermediate in the development of fluorinated organic compounds.
The CAS Registry Mumber 1994-28-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,9 and 4 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 1994-28: (6*1)+(5*9)+(4*9)+(3*4)+(2*2)+(1*8)=111 111 % 10 = 1 So 1994-28-1 is a valid CAS Registry Number.