1228263-74-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228263-74-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,2,6 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1228263-74:
(9*1)+(8*2)+(7*2)+(6*8)+(5*2)+(4*6)+(3*3)+(2*7)+(1*4)=148
148 % 10 = 8
So 1228263-74-8 is a valid CAS Registry Number.
1228263-74-8Relevant articles and documents
NOVEL NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE USING THE SAME
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Page/Page column 89, (2011/05/05)
The present invention provides a novel nitrogen-containing heterocyclic derivative and an organic electronic device using the same. The organic electronic device according to the present invention has excellent properties in terms of efficiency, driving voltage, and a life span.
