819799-89-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 819799-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,9,7,9 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 819799-89:
(8*8)+(7*1)+(6*9)+(5*7)+(4*9)+(3*9)+(2*8)+(1*9)=248
248 % 10 = 8
So 819799-89-8 is a valid CAS Registry Number.
819799-89-8Relevant academic research and scientific papers
Enantioselective synthesis of tetrafluoroethylene-containing monosaccharides
Boydell, A. James,Vinader, Victoria,Linclau, Bruno
, p. 5677 - 5679 (2007/10/03)
A Sharpless asymmetric dihydroxylation of the commercially available building block 1 affords the common chiral intermediate 2 for the synthesis of the fluoridated monosaccharides 3-5 (Bn=benzyl).
