(1S,4S,5S)-1-Isopropyl-7-methoxy-4-methyl-spiro[4.5]dec-6-en-8-one is a complex organic compound with a unique molecular structure. It is a chiral molecule, meaning it has a non-superimposable mirror image, and it belongs to the class of compounds known as spiro compounds, which feature a spiro junction connecting two rings. The compound consists of a decalin ring system (a fused ring structure of two cyclohexane rings) with a spiro-connected cyclopentane ring. It has a carbonyl group at the 8-position, an isopropyl group at the 1-position, a methoxy group at the 7-position, and a methyl group at the 4-position. This specific arrangement of functional groups and stereochemistry gives the compound its distinct properties and potential applications in various fields, such as pharmaceuticals or fragrances.
The CAS Registry Mumber 66245-16-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,2,4 and 5 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 66245-16: (7*6)+(6*6)+(5*2)+(4*4)+(3*5)+(2*1)+(1*6)=127 127 % 10 = 7 So 66245-16-7 is a valid CAS Registry Number.