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1155923-78-6

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1155923-78-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1155923-78-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,5,9,2 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1155923-78:
(9*1)+(8*1)+(7*5)+(6*5)+(5*9)+(4*2)+(3*3)+(2*7)+(1*8)=166
166 % 10 = 6
So 1155923-78-6 is a valid CAS Registry Number.

1155923-78-6Downstream Products

1155923-78-6Relevant articles and documents

ANTHRACENE DERIVATIVE, AND LIGHT-EMITTING MATERIAL, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE USING THE SAME

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Page/Page column 136, (2009/07/25)

Novel anthracene derivatives, novel materials capable of blue light emission with high color purity, and a light-emitting element, a light-emitting device, and an electronic device using any of the novel materials. The anthracene derivative represented by general formula (1) is provided. With the anthracene derivative, a light-emitting element with high emission efficiency can be provided. With the anthracene derivative, a light-emitting element emitting blue light with high color purity can be provided. In the formula, A1 represents a substituted or unsubstituted phenyl group, B1 represents any of an alkyl group having 1 to 4 carbon atoms or a substituted or unsubstituted phenyl group, represents any of a substituted or unsubstituted phenylene group or a substituted or unsubstituted biphenyl-4,4'-diyl group, and R1 to R9 individually represent any of hydrogen, an alkyl group having 1 to 4 carbon atoms, or a substituted or unsubstituted phenyl group.

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