157674-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157674-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,6,7 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 157674-99:
(8*1)+(7*5)+(6*7)+(5*6)+(4*7)+(3*4)+(2*9)+(1*9)=182
182 % 10 = 2
So 157674-99-2 is a valid CAS Registry Number.
157674-99-2Relevant academic research and scientific papers
Synthesis of 4-iodo-4-deoxy-D-glucose
Bignan, Gilles,Morin, Christophe,Vidal, Michel
, p. 3909 - 3912 (2007/10/02)
Triflation/iodination of appropriately substituted D-galactose derivatives enables the preparation of 4-deoxy-4-iodo-D-glucose without epimerisation.
