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952599-44-9

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952599-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 952599-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,2,5,9 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 952599-44:
(8*9)+(7*5)+(6*2)+(5*5)+(4*9)+(3*9)+(2*4)+(1*4)=219
219 % 10 = 9
So 952599-44-9 is a valid CAS Registry Number.

952599-44-9Downstream Products

952599-44-9Relevant articles and documents

MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME

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Page/Page column 31, (2009/01/20)

A material for an organic electroluminescent device inclusing a quinone derivative represented by the following formula (1), (2) or (3): wherein R1 to R16 are each a hydrogen atom, a halogen atom, a cyano group, an alkoxy group, a substituted or unsubstituted aryloxy group, an alkyl group, a fluoroalkyl group, an aryl group or a heterocyclic group; provided that at least one of R1 to R4, at least one of R5 to R10 or at least one of R11 to R16 is an aryloxy group; and X is a substituent represented by any one of the following formulas (a) to (f): wherein R17 to R19 are a hydrogen atom, an alkyl group, or aryl group; and R18 and R19 may be bonded together to form a ring.

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