123712-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123712-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,1 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123712-72:
(8*1)+(7*2)+(6*3)+(5*7)+(4*1)+(3*2)+(2*7)+(1*2)=101
101 % 10 = 1
So 123712-72-1 is a valid CAS Registry Number.
123712-72-1Relevant academic research and scientific papers
AN EFFICIENT SYNTHESIS OF SUGAR PYRUVIC ACID ACETALS
Collins, Peter M.,McKinnon, Andrew C.,Manro, Ajay
, p. 1399 - 1400 (2007/10/02)
4,6-O-(Carboxyethylidine)-glycopyranosides (e.g 10) may be prepared by oxidation of the corresponding furan-2-ylethylidene derivatives (e.g 7) which in turn are readily produced by acetal exchange between the 4,6-hydroxy groups of glycopyranosides.
