956225-28-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 956225-28-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,2,2 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 956225-28:
(8*9)+(7*5)+(6*6)+(5*2)+(4*2)+(3*5)+(2*2)+(1*8)=188
188 % 10 = 8
So 956225-28-8 is a valid CAS Registry Number.
956225-28-8Relevant articles and documents
A short enantioselective synthesis of the topoisomerase II inhibitor (+)-eleutherin
Gibson, Jennifer S.,Andrey, Olivier,Brimble, Margaret A.
, p. 2611 - 2613 (2007)
A Hauser-Kraus annulation was used as a key step for the concise enantioselective synthesis of the topoisomerase II inhibitor (+)-eleutherin. Georg Thieme Verlag Stuttgart.