(+/-)-3c-(4-fluoro-phenyl)-cyclohex-4-ene-1r,2c-dicarboxylic acid-anhydride is a complex organic compound with a molecular formula of C14H11FNO3. It is a chiral molecule, indicated by the (+/-) notation, which means it has both R and S configurations. The compound features a cyclohexene ring with a 4-fluoro-phenyl group attached at the 3-position, and a dicarboxylic anhydride functional group at the 1 and 2 positions. This anhydride is formed by the dehydration of two adjacent carboxylic acid groups, which can react with nucleophiles to form esters or amides. The presence of the fluorine atom in the phenyl ring may influence the compound's reactivity and physical properties, potentially affecting its use in various chemical applications, such as in the synthesis of pharmaceuticals or other specialty chemicals.
The CAS Registry Mumber 386-40-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 6 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 386-40: (5*3)+(4*8)+(3*6)+(2*4)+(1*0)=73 73 % 10 = 3 So 386-40-3 is a valid CAS Registry Number.