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1621669-60-0

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1621669-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1621669-60-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,1,6,6 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1621669-60:
(9*1)+(8*6)+(7*2)+(6*1)+(5*6)+(4*6)+(3*9)+(2*6)+(1*0)=170
170 % 10 = 0
So 1621669-60-0 is a valid CAS Registry Number.

1621669-60-0Relevant articles and documents

NOVEL FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING THE SAME

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Paragraph 0139-0141, (2014/09/03)

The present invention provides a novel fused polycyclic compound suitably used for a blue light emitting element and an organic light emitting element including the fused polycyclic compound. A fused polycyclic compound is represented by at least one of the general formulas [1] and [2] according to Claim 1. In the general formulas [1] and [2], R1 to R20 each represent a hydrogen atom or a substituent.

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