The chemical compound "(1R)-O2,O3-diacetyl-O5-benzoyl-1-(8-benzylsulfanyl-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-D-1,4-anhydro-arabinitol" is a complex organic molecule with a unique structure. It features a chiral center at the 1-position, indicated by the (1R) notation, which specifies the configuration of the molecule. The compound contains two acetate groups (diacetyl) attached to the oxygen atoms at positions 2 and 3, and a benzoyl group at the oxygen atom at position 5. The core structure includes a [1,2,4]triazolo[4,3-a]pyrazin-3-yl moiety, which is a heterocyclic ring system with a benzylsulfanyl group at the 8-position, providing a sulfur-containing substituent. The molecule is based on a modified arabinitol skeleton, which is a type of sugar alcohol, with the 1,4-anhydro bridge indicating the absence of hydroxyl groups at these positions. (1R)-O2,O3-diacetyl-O5-benzoyl-1-(8-benzylsulfanyl-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-D-1,4-anhydro-arabinitol represents a sophisticated example of organic chemistry, with potential applications in pharmaceuticals or as a research tool in chemical biology.
The CAS Registry Mumber 73012-70-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,1 and 2 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 73012-70: (7*7)+(6*3)+(5*0)+(4*1)+(3*2)+(2*7)+(1*0)=91 91 % 10 = 1 So 73012-70-1 is a valid CAS Registry Number.