79943-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79943-25-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,4 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 79943-25:
(7*7)+(6*9)+(5*9)+(4*4)+(3*3)+(2*2)+(1*5)=182
182 % 10 = 2
So 79943-25-2 is a valid CAS Registry Number.
79943-25-2Relevant academic research and scientific papers
Β-LACTAM AS SYNTHETIC INTERMEDIATE: SYNTHESIS OF LEUCINE-ENKEPHALIN
Hatanaka, Naoto,Abe, Rumiko,Ojima, Iwao
, p. 1297 - 1298 (2007/10/02)
A method for oligopeptide synthesis via β-lactam intermediate has been successfully applied to the synthesis of a biologically active pentapeptide, leucine-enkaphalin.
