403504-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 403504-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,5,0 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 403504-13:
(8*4)+(7*0)+(6*3)+(5*5)+(4*0)+(3*4)+(2*1)+(1*3)=92
92 % 10 = 2
So 403504-13-2 is a valid CAS Registry Number.
403504-13-2Relevant articles and documents
Organic electroluminescent device comprising dipyridylthiophene derivative
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, (2008/06/13)
Use of an organic EL device comprising a dipyridylthiophene derivative represented by the following general formula (1) has made it possible to provide an organic EL device with high luminous efficiency at low voltage. Provided that in the formula, X is S
