((3aR,4S,6S,7R,7aR)-4-Formyl-6-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-carbamic acid benzyl ester is a complex organic compound with a molecular formula of C18H20O7. It features a tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl core structure, which is a type of heterocyclic compound. The molecule contains a formyl group (aldehyde) at the 4-position, a methoxy group at the 6-position, and a carbamic acid benzyl ester group. ((3aR,4S,6S,7R,7aR)-4-Formyl-6-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-carbamic acid benzyl ester is characterized by its chiral centers, with the specific configuration at each center being indicated by the R or S prefixes. The presence of these functional groups and the chiral centers contribute to its unique chemical properties and potential applications in various fields, such as pharmaceuticals or chemical research.
The CAS Registry Mumber 83122-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,1,2 and 2 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 83122-81: (7*8)+(6*3)+(5*1)+(4*2)+(3*2)+(2*8)+(1*1)=110 110 % 10 = 0 So 83122-81-0 is a valid CAS Registry Number.