956940-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 956940-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,9,4 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 956940-08:
(8*9)+(7*5)+(6*6)+(5*9)+(4*4)+(3*0)+(2*0)+(1*8)=212
212 % 10 = 2
So 956940-08-2 is a valid CAS Registry Number.
956940-08-2Relevant articles and documents
Synthesis and cytotoxic activity of α-santonin amino-derivatives
Klochkov,Afanas'eva,Pushin,Gerasimova,Vlasenkova,Bulychev
experimental part, p. 817 - 823 (2010/08/19)
Previously unknown amino-derivatives of the natural sesquiterpene lactone α-santonin were synthesized. The activity of the products against several human tumor-cell lines was studied.
