(3aR,4S,5aR,9aR,9bS)-4-Benzyloxy-8-phenyl-hexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-d][1,3]dioxine is a complex organic compound characterized by its unique molecular structure. It features a hexahydro core with a [1,3]dioxolo ring fused to a pyrano[3,2-d][1,3]dioxine system. The molecule is further adorned with a benzyloxy group at the 4-position and a phenyl group at the 8-position, which contribute to its structural diversity and potential applications in various chemical and pharmaceutical contexts. (3aR,4S,5aR,9aR,9bS)-4-Benzyloxy-8-phenyl-hexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-d][1,3]dioxine's stereochemistry is defined by the presence of five chiral centers, with the specific configuration at each center being crucial for its properties and reactivity.
The CAS Registry Mumber 76800-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,0 and 0 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 76800-40: (7*7)+(6*6)+(5*8)+(4*0)+(3*0)+(2*4)+(1*0)=133 133 % 10 = 3 So 76800-40-3 is a valid CAS Registry Number.