1,4-Dicarbonyl-cyclohexane, also known as cyclohexane-1,4-dione, is an organic compound with the molecular formula C6H8O2. It features a cyclohexane ring with two carbonyl groups (C=O) attached at the 1st and 4th positions. 1,4-dicarbonyl-cyclohexane is a versatile building block in organic synthesis, used in the preparation of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is known for its reactivity, particularly in nucleophilic addition reactions due to the presence of the carbonyl groups, which can be reduced to form alcohols or further modified to create a range of different functional groups. The compound is also notable for its potential use in the synthesis of adipic acid, a key monomer in the production of nylon.
The CAS Registry Mumber 4322-09-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,2 and 2 respectively; the second part has 2 digits, 0 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4322-09: (6*4)+(5*3)+(4*2)+(3*2)+(2*0)+(1*9)=62 62 % 10 = 2 So 4322-09-2 is a valid CAS Registry Number.