Trans-1,4-decalin dione, also known as 1,4-cyclohexanedicarboxaldehyde, is an organic compound with the molecular formula C8H10O2. It is a colorless to pale yellow liquid that is soluble in organic solvents and has a molecular weight of 138.17 g/mol. This chemical is a cyclic ketone with two carbonyl groups located at positions 1 and 4 of the cyclohexane ring. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Trans-1,4-decalin dione is also known for its potential applications in the production of fragrances and flavorings.
The CAS Registry Mumber 1127-57-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 7 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1127-57: (6*1)+(5*1)+(4*2)+(3*7)+(2*5)+(1*7)=57 57 % 10 = 7 So 1127-57-7 is a valid CAS Registry Number.