(1S,4R)-(-)-4-(2'R*-tetrahydropyranyloxy)-2-cyclopentenyl acetate is a complex organic compound with a molecular formula of C13H20O4. It is a chiral molecule, meaning it has a non-superimposable mirror image, and it is characterized by its specific stereochemistry, with the 1S, 4R configuration indicating the arrangement of atoms in three-dimensional space. The compound features a cyclopentenyl ring, which is a five-membered ring with one double bond, and a tetrahydropyranyloxy group, which is a protecting group used in organic synthesis to mask hydroxyl groups. This acetate derivative is used in various chemical reactions and synthetic processes, particularly in the preparation of pharmaceuticals and other specialty chemicals, due to its unique structural features and reactivity.
The CAS Registry Mumber 95722-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,7,2 and 2 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 95722-35: (7*9)+(6*5)+(5*7)+(4*2)+(3*2)+(2*3)+(1*5)=153 153 % 10 = 3 So 95722-35-3 is a valid CAS Registry Number.