The chemical compound "(3aR,4R,5S,6S,7R,7aS)-4,7-Bis-benzyloxy-2,2-dimethyl-5,6-bis-(3-methyl-but-2-enyloxy)-hexahydro-benzo[1,3]dioxole" is a complex organic molecule with a unique structure. It features a hexahydro-benzo[1,3]dioxole core, which is a type of benzene ring fused with two oxygen atoms. The compound is characterized by its chiral centers, indicated by the 'R' and 'S' notations, which denote the specific three-dimensional arrangement of atoms around these centers. It has two benzyloxy groups attached at the 4 and 7 positions, which are electron-donating groups that can influence the reactivity and stability of the molecule. Additionally, it contains two 3-methyl-but-2-enyloxy groups at the 5 and 6 positions, which are alkenyl ether groups that may contribute to the molecule's overall flexibility and reactivity. The 2,2-dimethyl group at the hexahydro-benzo[1,3]dioxole core further adds to the structural complexity and may affect the molecule's physical properties. (3aR,4R,5S,6S,7R,7aS)-4,7-Bis-benzyloxy-2,2-dimethyl-5,6-bis-(3-methyl-but-2-enyloxy)-hexahydro-benzo[1,3]dioxole is likely to be of interest in the field of organic chemistry, potentially for its applications in pharmaceuticals or materials science, due to its intricate structure and the presence of multiple functional groups.
The CAS Registry Mumber 98906-27-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,0 and 6 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 98906-27: (7*9)+(6*8)+(5*9)+(4*0)+(3*6)+(2*2)+(1*7)=185 185 % 10 = 5 So 98906-27-5 is a valid CAS Registry Number.