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1058142-67-8

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1058142-67-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1058142-67-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,8,1,4 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1058142-67:
(9*1)+(8*0)+(7*5)+(6*8)+(5*1)+(4*4)+(3*2)+(2*6)+(1*7)=138
138 % 10 = 8
So 1058142-67-8 is a valid CAS Registry Number.

1058142-67-8Downstream Products

1058142-67-8Relevant articles and documents

FUSED RING AROMATIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME

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Page/Page column 50-51, (2008/12/07)

There are provided a novel fused ring aromatic compound and an organic light-emitting device which has an optical output with extremely high efficiency and luminance, and also has extremely high durability. The organic light-emitting device includes an anode, a cathode, and a layer including an organic compound interposed between the anode and the cathode, wherein the layer comprises a fused ring aromatic compound represented by the general formula (I): (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, and R16 each represent, independently of one another, a hydrogen atom, an alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, a substituted amino group, or a halogen atom.

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