290293-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 290293-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,0,2,9 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 290293-83:
(8*2)+(7*9)+(6*0)+(5*2)+(4*9)+(3*3)+(2*8)+(1*3)=153
153 % 10 = 3
So 290293-83-3 is a valid CAS Registry Number.
290293-83-3Relevant academic research and scientific papers
Lazerwith, Scott E.,Johnson, Ted W.,Corey
, p. 2389 - 2392 (2000)
(equation presented) Revised structures are proposed for pseudopterosin G - J aglycon and helioporin E.
