217805-71-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 217805-71-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,8,0 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 217805-71:
(8*2)+(7*1)+(6*7)+(5*8)+(4*0)+(3*5)+(2*7)+(1*1)=135
135 % 10 = 5
So 217805-71-5 is a valid CAS Registry Number.
217805-71-5Relevant articles and documents
Novel Water-Soluble 4,4-Disubstituted Ruthenium(III)-Salen Complexes in DNA Stranded Scission
Cheng, Chien-Chung,Lu, Yen-Ling
, p. 611 - 617 (2007/10/03)
Salen-type Ru(III) complexes are found to be capable of reacting with physiologically acceptable oxi-dants. The water solubility and DNA affinity of these Ru(III)-salen complexes are enhanced by the utilization of a variety of charged groups through the f
