1227140-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1227140-75-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,1,4 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1227140-75:
(9*1)+(8*2)+(7*2)+(6*7)+(5*1)+(4*4)+(3*0)+(2*7)+(1*5)=121
121 % 10 = 1
So 1227140-75-1 is a valid CAS Registry Number.
1227140-75-1Relevant academic research and scientific papers
Materials for Organic Electroluminescence Devices
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Page/Page column 53, (2011/05/08)
The present invention relates to compounds containing a moiety of the formula (1) and to the use thereof in organic electroluminescent devices and to organic electroluminescent devices which comprise compounds of this type.
