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1211547-22-6

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1211547-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1211547-22-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,1,5,4 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1211547-22:
(9*1)+(8*2)+(7*1)+(6*1)+(5*5)+(4*4)+(3*7)+(2*2)+(1*2)=106
106 % 10 = 6
So 1211547-22-6 is a valid CAS Registry Number.

1211547-22-6Relevant articles and documents

MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES

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Page/Page column 56; 57, (2016/12/07)

The present invention relates to the fluorene derivatives and to organic electronic devices in which these Compounds are used as matrix material in the emitting layer and/or as hole transport material and/or as electron blocker or exciton blocker material and/or as electron transport material.

MATERIALS FOR ELECTRONIC DEVICES

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Paragraph 0149; 0157; 0158, (2016/10/09)

The present invention relates to a compound, comprising a pyrene skeleton and arylamino groups, according to formula (I). The compound is suitable for use as a functional material in electronic devices.

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