(1S,4S,4aS,8aR)-4-Hydroxy-4a-methyl-6-oxo-decahydro-naphthalene-1-carboxylic acid methyl ester is a complex organic compound with the molecular formula C12H18O4. It is a derivative of decahydro-naphthalene, featuring a hydroxyl group, a methyl group, and a carboxylic acid group. The compound's structure is characterized by its chiral centers, with the specific configuration at the 1, 4, 4a, and 8a positions being crucial for its properties. This ester is synthesized by methylating the corresponding carboxylic acid, which can be obtained through various chemical reactions. It is used in the synthesis of pharmaceuticals and other organic compounds due to its unique structural features and reactivity. The compound's name reflects its structure, indicating the presence of a hydroxyl group, a methyl group, and a six-membered ring with a double bond, which together form a decahydro-naphthalene core.
The CAS Registry Mumber 98466-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,4,6 and 6 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 98466-48: (7*9)+(6*8)+(5*4)+(4*6)+(3*6)+(2*4)+(1*8)=189 189 % 10 = 9 So 98466-48-9 is a valid CAS Registry Number.