102543-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102543-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,5,4 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102543-41:
(8*1)+(7*0)+(6*2)+(5*5)+(4*4)+(3*3)+(2*4)+(1*1)=79
79 % 10 = 9
So 102543-41-9 is a valid CAS Registry Number.
102543-41-9Relevant articles and documents
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Gilman,Moore
, p. 3485 (1957)
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HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
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Paragraph 0170, (2017/10/26)
The present invention provides a heterocyclic compound represented by chemical formula 1 or 2, and an organic light emitting device comprising the same. The compound described in the present specification can be used as a material of an organic material l
