943148-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 943148-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,1,4 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 943148-67:
(8*9)+(7*4)+(6*3)+(5*1)+(4*4)+(3*8)+(2*6)+(1*7)=182
182 % 10 = 2
So 943148-67-2 is a valid CAS Registry Number.
943148-67-2Relevant academic research and scientific papers
Naphthalenetetracarboxylic Aicd Derivatives and their Use as Semiconductors
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Page/Page column 19, (2009/01/20)
The present invention relates to naphthalenetetracarboxylic acid derivates, to a process for their preparation and to their use, especially as an n-type semiconductor.
