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1123921-75-4

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1123921-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1123921-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,3,9,2 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1123921-75:
(9*1)+(8*1)+(7*2)+(6*3)+(5*9)+(4*2)+(3*1)+(2*7)+(1*5)=124
124 % 10 = 4
So 1123921-75-4 is a valid CAS Registry Number.

1123921-75-4Downstream Products

1123921-75-4Relevant articles and documents

Anthracene derivatives and light-emitting devices using the anthracene derivatives

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, (2012/10/23)

The present invention provides novel anthracene derivatives. In particular, the present invention provides light-emitting elements with high luminous efficiency, and light-emitting elements with long lifetime. Further, the present invention provides light-emitting devices and electronic devices having long lifetime by using these light-emitting elements. An anthracene derivative represented by the general formula (1) is provided. In addition, since the anthracene derivative represented by the general formula (1) has high luminous efficiency, a light-emitting element using the anthracene derivative represented by the general formula (1) can also have high luminous efficiency. By using the anthracene derivative represented by the general formula (1), light-emitting elements with long lifetime can be provided.

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