89426-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89426-73-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,2 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89426-73:
(7*8)+(6*9)+(5*4)+(4*2)+(3*6)+(2*7)+(1*3)=173
173 % 10 = 3
So 89426-73-3 is a valid CAS Registry Number.
89426-73-3Relevant articles and documents
SYNTHESIS OF AGECORYNIN-A
Sharma, V. K.,Gupta, S. R.
, p. 361 - 364 (2007/10/02)
Synthesis of Agecorynin-A (1), a new methylenedioxyflavanone from Ageratum corymbosum Zucc. has been achieved to verify the proposed constitution.
