The chemical compound "(1S)-O2,O3;O4,O5-diisopropylidene-1-(1-phenyl-1H-[1,2,3]triazol-4-yl)-D-arabinitol" is a complex organic molecule with a unique structure. It features a D-arabinitol core, which is a sugar alcohol, with a 1-phenyl-1H-[1,2,3]triazol-4-yl group attached at the first position. The molecule is further characterized by the presence of two isopropylidene groups, which are located at the 2,3; and 4,5 positions, respectively. These groups contribute to the molecule's stability and reactivity. The compound's chirality is indicated by the "1S" notation, signifying that the molecule has a specific three-dimensional arrangement of atoms around the chiral center. (1S)-O2,O3;O4,O5-diisopropylidene-1-(1-phenyl-1H-[1,2,3]triazol-4-yl)-D-arabinitol is likely to be of interest in the fields of organic chemistry and medicinal chemistry due to its potential applications in the synthesis of pharmaceuticals or as a chiral building block.
The CAS Registry Mumber 59401-79-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,0 and 1 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 59401-79: (7*5)+(6*9)+(5*4)+(4*0)+(3*1)+(2*7)+(1*9)=135 135 % 10 = 5 So 59401-79-5 is a valid CAS Registry Number.