1265177-20-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1265177-20-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,5,1,7 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1265177-20:
(9*1)+(8*2)+(7*6)+(6*5)+(5*1)+(4*7)+(3*7)+(2*2)+(1*0)=155
155 % 10 = 5
So 1265177-20-5 is a valid CAS Registry Number.
1265177-20-5Relevant articles and documents
Organic light-emitting device
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, (2011/04/18)
The present invention provides a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltage, high luminance and long lifespan.
