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1313018-61-9

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1313018-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1313018-61-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,0,1 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1313018-61:
(9*1)+(8*3)+(7*1)+(6*3)+(5*0)+(4*1)+(3*8)+(2*6)+(1*1)=99
99 % 10 = 9
So 1313018-61-9 is a valid CAS Registry Number.

1313018-61-9Relevant articles and documents

Phosphoryl and/or thiophosphoro phosphoryl modified N-phenyl carbazole compounds, preparation method thereof and organic electroluminescent device (by machine translation)

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Paragraph 0136-0137, (2017/01/23)

The invention relates to a phosphoryl and/or sulfo-phosphoryl-modified N-phenyl carbazole compound, its preparation method and use, and an organic electroluminescent device. Through introduction of a phosphoryl and/or sulfo-phosphoryl-modified N-phenyl ca

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