900800-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 900800-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,8,0 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 900800-49:
(8*9)+(7*0)+(6*0)+(5*8)+(4*0)+(3*0)+(2*4)+(1*9)=129
129 % 10 = 9
So 900800-49-9 is a valid CAS Registry Number.
900800-49-9Relevant academic research and scientific papers
Tlegenov,Aitmambetov
, p. 495 - 498 (2005)
The isomerization and oxidative cyclization of 2-hydroxy-4-lupinylchalcones leads to the corresponding 7-lupinylflavanones and 7-lupinylflavones.
