28114-42-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28114-42-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,1 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28114-42:
(7*2)+(6*8)+(5*1)+(4*1)+(3*4)+(2*4)+(1*2)=93
93 % 10 = 3
So 28114-42-3 is a valid CAS Registry Number.
28114-42-3Relevant academic research and scientific papers
Improved synthesis of 1-O-acyl-β-D-glucopyranose tetraacetates
Chen, Yu,Lu, Huan,Chen, Yanyu,Yu, Wansheng,Dai, Hui,Pan, Xianhua
, (2017/06/05)
An improved synthesis of 1-O-acyl glucosyl esters that avoids the use of expensive Ag reagents as well as the hydrolysis of unstable glucosyl bromides is reported. Notably, β-configuration products were obtained exclusively in good yields.
