873978-83-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873978-83-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,9,7 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 873978-83:
(8*8)+(7*7)+(6*3)+(5*9)+(4*7)+(3*8)+(2*8)+(1*3)=247
247 % 10 = 7
So 873978-83-7 is a valid CAS Registry Number.
873978-83-7Relevant academic research and scientific papers
Echeverri, Fernando,Quinones, Winston,Torres, Fernando,Duque, Mario,Archbold, Rosendo
, p. 1287 - 1290 (2000)
A phytoalexin from papaya fruit has been synthesized in four steps; this procedure involved a Pummerer- type reaction.