505065-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 505065-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,5,0,6 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 505065-20:
(8*5)+(7*0)+(6*5)+(5*0)+(4*6)+(3*5)+(2*2)+(1*0)=113
113 % 10 = 3
So 505065-20-3 is a valid CAS Registry Number.
505065-20-3Relevant articles and documents
Synthesis of a nonionic water soluble semiconductive polymer
Kuroda, Kenichi,Swager, Timothy M.
, p. 26 - 27 (2007/10/03)
A new nonionic water-soluble fluorescent conjugated polymer is reported with hydroxyl and amide side chains surrounding an aromatic polymer backbone.