(2S,2'RS) 2-O-(Tetrahydro-2'-pyranyl)-1,2,4-butanetriol is a complex organic compound with the molecular formula C10H20O5. It is a chiral molecule, meaning it has a non-superimposable mirror image, and is characterized by its unique stereochemistry. (2S,2'RS) 2-O-(Tetrahydro-2'-pyranyl)-1,2,4-butanetriol is derived from 1,2,4-butanetriol, a triol with three hydroxyl groups, and is modified by the addition of a tetrahydropyranyl (THP) protecting group at the 2-position. The THP group is commonly used in organic synthesis to protect alcohols from unwanted reactions. The compound's structure and properties make it useful in various chemical reactions and as an intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and chemical industries.
The CAS Registry Mumber 5055-09-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,5 and 5 respectively; the second part has 2 digits, 0 and 9 respectively. Calculate Digit Verification of CAS Registry Number 5055-09: (6*5)+(5*0)+(4*5)+(3*5)+(2*0)+(1*9)=74 74 % 10 = 4 So 5055-09-4 is a valid CAS Registry Number.