The chemical compound "(1S)-O1-acetyl-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 an acetyl group attached to the O1 position. The molecule also has a diisopropylidene group bridging the O2 and O3 positions, as well as the O4 and O5 positions, which protects the hydroxyl groups and contributes to the molecule's stability. A key functional group in (1S)-O1-acetyl-O2,O3;O4,O5-diisopropylidene-1-(1-phenyl-1H-[1,2,3]triazol-4-yl)-D-arabinitol is the 1-phenyl-1H-[1,2,3]triazol-4-yl group attached to the C1 position, which is a heterocyclic ring system that can participate in various chemical reactions. (1S)-O1-acetyl-O2,O3;O4,O5-diisopropylidene-1-(1-phenyl-1H-[1,2,3]triazol-4-yl)-D-arabinitol is notable for its potential applications in medicinal chemistry and as a chiral building block in the synthesis of more complex molecules.
The CAS Registry Mumber 59401-77-3 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 7 respectively. Calculate Digit Verification of CAS Registry Number 59401-77: (7*5)+(6*9)+(5*4)+(4*0)+(3*1)+(2*7)+(1*7)=133 133 % 10 = 3 So 59401-77-3 is a valid CAS Registry Number.