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1189783-30-9

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1189783-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189783-30-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,7,8 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1189783-30:
(9*1)+(8*1)+(7*8)+(6*9)+(5*7)+(4*8)+(3*3)+(2*3)+(1*0)=209
209 % 10 = 9
So 1189783-30-9 is a valid CAS Registry Number.

1189783-30-9Downstream Products

1189783-30-9Relevant articles and documents

Highly efficient phosphorescent iridium (III) diazine complexes for OLEDs: Different photophysical property between iridium (III) pyrazine complex and iridium (III) pyrimidine complex

Ge, Guoping,He, Jing,Guo, Haiqing,Wang, Fuzhi,Zou, Dechun

experimental part, p. 3050 - 3057 (2009/12/08)

The synthesis and luminescence of four new iridium (III) diazine complexes (1-4) were investigated. HOMO and LUMO energy levels of the complexes were estimated according to the electrochemical performance and the UV-Vis absorption spectra, showing the pyr

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