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1220509-85-2

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1220509-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220509-85-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,5,0 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1220509-85:
(9*1)+(8*2)+(7*2)+(6*0)+(5*5)+(4*0)+(3*9)+(2*8)+(1*5)=112
112 % 10 = 2
So 1220509-85-2 is a valid CAS Registry Number.

1220509-85-2Upstream product

1220509-85-2Downstream Products

1220509-85-2Relevant academic research and scientific papers

NOVEL AROMATIC DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

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Page/Page column 38, (2010/04/27)

The compound of formula (I) of the present invention has improved thermal and thin film stability which can be advantageously used in the manufacture of an organic electroluminescent device having improved properties in terms of luminous efficiency, operation stability, color purity, and life time.

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