(3aR,4R,6aR)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole-4-carbaldehyde is a complex organic compound characterized by its unique molecular structure. It features a tetrahydrofuro[3,4-d][1,3]dioxole ring system, which is a type of heterocyclic compound containing both oxygen and carbon atoms. The molecule is further defined by its 2,2-dimethyl substitution, which refers to two methyl groups attached to the same carbon atom, and the 4-carbaldehyde functional group, indicating the presence of an aldehyde group at the 4-position. The stereochemistry is specified by the (3aR,4R,6aR) configuration, which describes the spatial arrangement of the atoms at these positions. (3aR,4R,6aR)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole-4-carbaldehyde is significant in organic chemistry and may have applications in the synthesis of various pharmaceuticals and other chemical products due to its distinctive structure and reactivity.
The CAS Registry Mumber 71165-16-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,1,6 and 5 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 71165-16: (7*7)+(6*1)+(5*1)+(4*6)+(3*5)+(2*1)+(1*6)=107 107 % 10 = 7 So 71165-16-7 is a valid CAS Registry Number.