The chemical compound "(1R,2R,7R,9R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-10-hydroxy-1,5-dimethyl-8-oxa-tricyclo[7.2.1.0^2,7]dodec-5-en-12-one" is a complex, chiral molecule with a unique structure. It features a tricyclic ring system with a seven-membered ring, a two-membered ring (oxa), and a twelve-membered ring. The compound has four chiral centers, indicated by the R-configuration at positions 1, 2, 7, and 9. It contains a hydroxyl group at position 10, two methyl groups at positions 1 and 5, and a tert-butyl-dimethyl-silanyloxy group at position 2, which is a protecting group for the hydroxyl group. The compound also has a double bond at position 5, which is part of the enone functional group. This molecule is likely used in organic synthesis, particularly in the preparation of complex natural products or pharmaceuticals, due to its intricate structure and the presence of multiple functional groups.
The CAS Registry Mumber 80484-01-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,4,8 and 4 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 80484-01: (7*8)+(6*0)+(5*4)+(4*8)+(3*4)+(2*0)+(1*1)=121 121 % 10 = 1 So 80484-01-1 is a valid CAS Registry Number.