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722498-51-3

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722498-51-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 722498-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,2,4,9 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 722498-51:
(8*7)+(7*2)+(6*2)+(5*4)+(4*9)+(3*8)+(2*5)+(1*1)=173
173 % 10 = 3
So 722498-51-3 is a valid CAS Registry Number.

722498-51-3Downstream Products

722498-51-3Relevant articles and documents

Aromatic amine derivatives having fluorenyl moiety and organic light-emitting diode including the same

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Paragraph 0268-0270; 0274-0276, (2020/03/24)

The present invention relates to aromatic amine derivatives with a fluorene structure and a light-emitting element including the same, and more specifically, to an organic light-emitting compound expressed as [Formula A] and a light-emitting element containing the same. [Formula A] In [Formula A], X1 or X8 and Ar1, Ar2 are specifically defined in the description of the invention.

ORGANIC LIGHT-EMITTING DIODE WITH HIGH EFFICIENCY AND LONG LIFETIME

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Paragraph 0198; 0214; 0215, (2018/01/03)

The present invention relates to an organic light-emitting diode exhibiting high efficiency and longevity. The organic light-emitting diode comprises: a first electrode; a second electrode facing the first electrode; and a light-emitting layer interposed between the first electrode and the second electrode, wherein the light-emitting layer contains at least one of the amine compounds represented by Chemical Formula A or Chemical Formula B and at least one of the compounds represented by Chemical Formulas H1 to H7, Chemical Formulas A, B, and H1 to H7 being the same as in the specification.

Heterocyclic compound comprising aromatic amine group and organic light-emitting diode including the same

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Paragraph 0709; 0762-0767, (2016/10/07)

The present invention relates to a heterocyclic compound comprising an aromatic amine group and an organic light emitting device including the same and, more specifically, to a heterocyclic compound, which has excellent luminance, luminance efficiency, and outstanding long lifespan characteristics when being used as an organic light emitting material. In addition, the present invention further relates to an organic light emitting device including the same.COPYRIGHT KIPO 2016

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