1225211-22-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1225211-22-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,5,2,1 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1225211-22:
(9*1)+(8*2)+(7*2)+(6*5)+(5*2)+(4*1)+(3*1)+(2*2)+(1*2)=92
92 % 10 = 2
So 1225211-22-2 is a valid CAS Registry Number.
1225211-22-2Relevant articles and documents
NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES
-
Page/Page column 35, (2011/05/16)
The present invention relates to condensed aromatic compounds with multiple ring bridging of the general formulae (1), (2), (3), (4) and (5). The invention furthermore relates to the use of the compounds according to the invention in an organic electronic
