125239-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125239-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,2,3 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 125239-03:
(8*1)+(7*2)+(6*5)+(5*2)+(4*3)+(3*9)+(2*0)+(1*3)=104
104 % 10 = 4
So 125239-03-4 is a valid CAS Registry Number.
125239-03-4Relevant academic research and scientific papers
SYNTHESIS OF CARBON BRIDGED C-DISACCHARIDES
Schmidt, Richard R.,Preuss, Rainer
, p. 3409 - 3412 (2007/10/02)
Direct lithiation of the readily available 2-phenylsulfinyl-D-glucal 2 provides the 1-C-lithiated species 2A furnishing with 4-deoxy-4-formyl-D-glucose derivative 7 in a diastereocontrolled reaction the C-disaccharide intermediate 8.This compound is trans