(R)-1-((4S,4'S,5S)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)ethanol is a complex organic compound characterized by its chiral center and unique structural features. This molecule consists of a central ethanol group (C2H5OH) with a chiral carbon atom, denoted as (R), which imparts optical activity to the compound. The chiral carbon is connected to a unique bi(1,3-dioxolan) moiety, which is a symmetrical structure composed of two 1,3-dioxolane rings fused together. Each 1,3-dioxolane ring is further substituted with two methyl groups, and the entire structure is arranged in a specific stereochemistry, with the 4S, 4'S, and 5S configurations. (R)-1-((4S,4'S,5S)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)ethanol is of interest in the field of organic chemistry, particularly in the synthesis of chiral molecules and the study of stereochemistry.
The CAS Registry Mumber 3969-60-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,6 and 9 respectively; the second part has 2 digits, 6 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3969-60: (6*3)+(5*9)+(4*6)+(3*9)+(2*6)+(1*0)=126 126 % 10 = 6 So 3969-60-6 is a valid CAS Registry Number.