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909905-23-3

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909905-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 909905-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,9,0 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 909905-23:
(8*9)+(7*0)+(6*9)+(5*9)+(4*0)+(3*5)+(2*2)+(1*3)=193
193 % 10 = 3
So 909905-23-3 is a valid CAS Registry Number.

909905-23-3Relevant articles and documents

Finely-tuned blue-phosphorescent iridium complexes based on 2-phenylpyridine derivatives and application to polymer organic light-emitting device

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

, p. 748 - 749 (2006)

We have developed new blue-phosphorescent iridium complexes based on 2-phenylpyridine derivatives with pertinent substituents and an ancillary ligand to accomplish selective tuning of the HOMO and LUMO levels toward high energy gap: A polymer light-emitti

Sulfonyl-Substituted Heteroleptic Cyclometalated Iridium(III) Complexes as Blue Emitters for Solution-Processable Phosphorescent Organic Light-Emitting Diodes

Benjamin, Helen,Zheng, Yonghao,Batsanov, Andrei S.,Fox, Mark A.,Al-Attar, Hameed A.,Monkman, Andrew P.,Bryce, Martin R.

, p. 8612 - 8627 (2016/11/01)

The synthesis is reported of a series of blue-emitting heteroleptic iridium complexes with phenylpyridine (ppy) ligands substituted with sulfonyl, fluorine, and/or methoxy substituents on the phenyl ring and a picolinate (pic) ancillary ligand. Some deriv

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