(1R)-1,2,2-trimethyl-cyclopentane-1r,3c-dicarboxylic acid-1-ethyl ester is a complex organic compound with a unique molecular structure. It is a chiral molecule, denoted by the (1R) configuration, which indicates the specific arrangement of atoms in the molecule. The compound features a cyclopentane ring, which is a five-membered carbon ring, with three methyl groups attached to it. The molecule also contains two carboxylic acid groups, one of which is esterified with an ethyl group. This esterification occurs at the 1-position of the cyclopentane ring, while the other carboxylic acid group is located at the 3-position. The compound's structure and properties make it potentially useful in various chemical and pharmaceutical applications, such as the synthesis of complex molecules or as a chiral building block.
The CAS Registry Mumber 69925-99-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,2 and 5 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 69925-99: (7*6)+(6*9)+(5*9)+(4*2)+(3*5)+(2*9)+(1*9)=191 191 % 10 = 1 So 69925-99-1 is a valid CAS Registry Number.