127117-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127117-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,1,1 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127117-90:
(8*1)+(7*2)+(6*7)+(5*1)+(4*1)+(3*7)+(2*9)+(1*0)=112
112 % 10 = 2
So 127117-90-2 is a valid CAS Registry Number.
127117-90-2Relevant academic research and scientific papers
A Convenient Synthesis of S-(α-D- and S-(β-D)-Glucopyranosyl-6-thiomaltodextrins
Cottaz, Sylvain,Driguez, Hugues
, p. 755 - 758 (2007/10/02)
(2,3-Di-O-acetyl-6-deoxy-6-iodo)-hexakis(2,3,6-tri-O-acetyl)cyclomaltoheptaose (9) was prepared by reaction of cyclomaltoheptaose (5) with trityl chloride followed by acetylation, O-detritylation, mesylation, and displacement of the mesyloxy group by iodi
