22070-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22070-24-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,7 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 22070-24:
(7*2)+(6*2)+(5*0)+(4*7)+(3*0)+(2*2)+(1*4)=62
62 % 10 = 2
So 22070-24-2 is a valid CAS Registry Number.
22070-24-2Relevant articles and documents
A CONVENIENT SYNTHESIS OF (+/-) ASCOCHLORIN
Safaryn, J. E.,Chiarello, J.,Chen, K.-M.,Joullie, M. M.
, p. 2635 - 2642 (2007/10/02)
A convergent total synthesis of (+/-) ascochlorin is described.