((2R,4R,6S,8S,9R)-4-Benzyloxy-8,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-yl)-acetaldehyde is a complex organic compound characterized by its unique molecular structure. It features a spiro[5.5]undecane core, which is a type of spiro compound consisting of two rings sharing a common carbon atom. The molecule has a 1,7-dioxaspiro backbone, indicating the presence of two oxygen atoms in the ring structure. The compound is further defined by its chiral centers at the 2nd, 4th, 6th, 8th, and 9th positions, all of which have the R configuration, and the 8th and 9th carbons are methylated. A benzyloxy group is attached to the 4th carbon, and the molecule terminates with an acetaldehyde group, which is an aldehyde with a two-carbon chain. ((2R,4R,6S,8S,9R)-4-Benzyloxy-8,9-dimethyl-1,7-dioxa-spiro[5.5]undec-2-yl)-acetaldehyde is likely to be found in specialized chemical research or pharmaceutical applications due to its intricate structure and potential for specific interactions.
The CAS Registry Mumber 82045-39-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,0,4 and 5 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 82045-39: (7*8)+(6*2)+(5*0)+(4*4)+(3*5)+(2*3)+(1*9)=114 114 % 10 = 4 So 82045-39-4 is a valid CAS Registry Number.