816464-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 816464-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,6,4,6 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 816464-78:
(8*8)+(7*1)+(6*6)+(5*4)+(4*6)+(3*4)+(2*7)+(1*8)=185
185 % 10 = 5
So 816464-78-5 is a valid CAS Registry Number.
816464-78-5Relevant articles and documents
Non-covalent immobilization of C60 on gold surfaces by SAMs of porphyrin derivatives
Zhang, Sheng,Echegoyen, Luis
, p. 1947 - 1954 (2006)
Three porphyrin derivatives, one containing thioctic ester groups (3) and the other two with thioether chains (4 and 5), were synthesized. The cyclic voltammograms of the porphyrin compounds exhibit two reversible reduction processes and one reversible ox
