(+/-)-5-methyl-7-(2,6,6-trimethyl-cyclohex-2-enyl)-hept-4ξ-enoic acid is a complex organic compound with a molecular formula of C17H28O2. It is a chiral molecule, indicated by the (+/-) notation, meaning it can exist in two enantiomeric forms that are mirror images of each other. The compound features a hept-4ξ-enoic acid backbone, which is a seven-carbon chain with a double bond at the fourth position, and a methyl group at the fifth position. Additionally, it has a 2,6,6-trimethyl-cyclohex-2-enyl group attached at the seventh position, which is a cyclohexene ring with three methyl groups. This chemical structure is significant in the field of organic chemistry, particularly in the study of natural products and pharmaceuticals, due to its potential biological activities and applications.
The CAS Registry Mumber 7663-45-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,6 and 3 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 7663-45: (6*7)+(5*6)+(4*6)+(3*3)+(2*4)+(1*5)=118 118 % 10 = 8 So 7663-45-8 is a valid CAS Registry Number.