874521-19-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874521-19-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,5,2 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 874521-19:
(8*8)+(7*7)+(6*4)+(5*5)+(4*2)+(3*1)+(2*1)+(1*9)=184
184 % 10 = 4
So 874521-19-4 is a valid CAS Registry Number.
874521-19-4Relevant academic research and scientific papers
Novel Deuterated Aryl Amine Compound, Preparation Method Thereof, and Organic Light Emitting Diode Using The Same
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, (2008/12/07)
Disclosed are a novel deuterated aryl amine compound capable of enhancing thermal stability, hole transporting capability, luminescence efficiency, etc. of an organic light emitting diode at the time of being used as a hole-injecting layer, a preparation
