108159-79-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108159-79-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,5 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108159-79:
(8*1)+(7*0)+(6*8)+(5*1)+(4*5)+(3*9)+(2*7)+(1*9)=131
131 % 10 = 1
So 108159-79-1 is a valid CAS Registry Number.
108159-79-1Relevant academic research and scientific papers
Synthesis of Pyrrolizidinediones from Cyclic N,N-Diacylamino Acids
Bestmann, Hans Juergen,Moenius, Thomas,Soliman, Fouad
, p. 1527 - 1528 (2007/10/02)
Cyclic N,N-diacylamino acids can be converted by reaction with N-phenylketeniminylidenetriphenylphosphorane into pyrrolizidinediones.
