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284665-41-4

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284665-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 284665-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,4,6,6 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 284665-41:
(8*2)+(7*8)+(6*4)+(5*6)+(4*6)+(3*5)+(2*4)+(1*1)=174
174 % 10 = 4
So 284665-41-4 is a valid CAS Registry Number.

284665-41-4Downstream Products

284665-41-4Relevant articles and documents

Synthesis and characterization of novel iridium complexes with ligands of 2-phenylimidazo[1,2-a]pyridine derivatives and application to organic light-emitting diode

Takizawa, Shin-Ya,Nishida, Jun-Ichi,Tsuzuki, Toshimitsu,Tokito, Shizuo,Yamashita, Yoshiro

, p. 1222 - 1223 (2005)

Novel iridium complexes with ligands of 2-phenylimidazo[1,2-a]pyridines were prepared, and the emission maxima were found to be unusually dependent on the substituents on the phenyl ring. An OLED using the derivative was fabricated to show white emission.

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