The chemical compound "(2R)-1t-chloro-2,5,9,9-tetramethyl-(4at,9at)-decahydro-2r,5-cyclo-benzocycloheptene" is a complex, chiral organic molecule with a unique structure. It features a cyclohexane ring fused to a benzene ring, creating a cycloheptene structure. The compound is characterized by its tetramethyl substitution at the 2, 5, 9, and 9 positions, and a chlorine atom attached to the 1 position. The "R" configuration at the 2 position indicates the specific arrangement of the chlorine atom in relation to the other substituents. This molecule is a derivative of decahydro-naphtho[2,3-b]cycloheptene, a type of polycyclic aromatic hydrocarbon, and is notable for its potential applications in the synthesis of pharmaceuticals and other organic compounds due to its rigid and stable structure.
The CAS Registry Mumber 465-23-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 5 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 465-23: (5*4)+(4*6)+(3*5)+(2*2)+(1*3)=66 66 % 10 = 6 So 465-23-6 is a valid CAS Registry Number.