1268697-17-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1268697-17-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,6,9 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1268697-17:
(9*1)+(8*2)+(7*6)+(6*8)+(5*6)+(4*9)+(3*7)+(2*1)+(1*7)=211
211 % 10 = 1
So 1268697-17-1 is a valid CAS Registry Number.
1268697-17-1Relevant articles and documents
Organic light emitting device containing polycyclic heteroaryl compounds
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, (2011/04/18)
Embodiments of the present invention are directed to 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 vo