128848-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128848-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,4 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128848-29:
(8*1)+(7*2)+(6*8)+(5*8)+(4*4)+(3*8)+(2*2)+(1*9)=163
163 % 10 = 3
So 128848-29-3 is a valid CAS Registry Number.
128848-29-3Relevant academic research and scientific papers
Syntheses of kijanimicin oligosaccharides
Thiem, Joachim,Koepper, Sabine
, p. 113 - 138 (2007/10/02)
Various di- and trisaccharide precursors of the kijanimicin tetrasaccharide were prepared by the N-iodosuccinimide glycosylation procedure employing regioselectively blocked L-digitoxosides and L-digitoxals. Assumed 13-neighboring group participations wer