(1R,2R,7aS)-2,4,4,7a-tetramethyl-1-(2-hydroxyethyl)-2-carboxy-trans-hydrindan is a complex organic compound with a unique molecular structure. It is characterized by its chiral centers at the 1st, 2nd, and 7a positions, with the R and S configurations indicating the arrangement of atoms in space. The compound features a hydrindane core, which is a type of cycloalkane with a seven-membered ring, and is further modified by the presence of four methyl groups at the 2nd, 4th, and 7a positions, and a hydroxyethyl group attached to the 1st position. The carboxylic acid group at the 2nd position adds to the molecule's reactivity and potential applications. (1R,2R,7aS)-2,4,4,7a-tetramethyl-1-(2-hydroxyethyl)-2-carboxy-trans-hydrindan is of interest in the field of organic chemistry, particularly for its stereochemistry and potential use in the synthesis of pharmaceuticals or other specialty chemicals.
The CAS Registry Mumber 86788-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,7,8 and 8 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 86788-20: (7*8)+(6*6)+(5*7)+(4*8)+(3*8)+(2*2)+(1*0)=187 187 % 10 = 7 So 86788-20-7 is a valid CAS Registry Number.