The chemical compound "(3aS)-3c-hydroxy-2t-hydroxymethyl-7-methyl-(3ar,9ac)-2,3,3a,9a-tetrahydro-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-8-one" is a complex organic molecule with a unique structure. It features a tetrahydro-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-8-one core, which is a type of fused heterocyclic ring system. The compound has a 3aS configuration, indicating the chirality at the 3a position. It contains a 3c-hydroxy group, a 2t-hydroxymethyl group, and a 7-methyl group, which contribute to its specific stereochemistry and functional groups. The compound's structure is further defined by the 3ar,9ac configuration, which describes the arrangement of atoms at the 3a and 9a positions. This molecule is an example of the intricate and diverse chemistry found in natural products and pharmaceuticals, often associated with biological activity.
The CAS Registry Mumber 52259-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,5 and 9 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 52259-53: (7*5)+(6*2)+(5*2)+(4*5)+(3*9)+(2*5)+(1*3)=117 117 % 10 = 7 So 52259-53-7 is a valid CAS Registry Number.