N-(2-methylprop-2-enyl)propylamide, also known as isopropenyl propylamide, is an organic compound with the chemical formula C?H??NO. It is a derivative of propylamide, where one of the hydrogen atoms on the propyl group is replaced by a 2-methylprop-2-enyl group, which is an isopropenyl group. N-(2-methylprop-2-enyl)propylamide is characterized by its amide functional group, which consists of a carbonyl group (C=O) bonded to a nitrogen atom (N). The isopropenyl group adds a branched structure to the molecule, making it distinct from its linear counterpart, propylamide. This chemical is primarily used in the synthesis of various pharmaceuticals and agrochemicals due to its unique structural properties and reactivity.
The CAS Registry Mumber 689-84-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 9 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 689-84: (5*6)+(4*8)+(3*9)+(2*8)+(1*4)=109 109 % 10 = 9 So 689-84-9 is a valid CAS Registry Number.