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1421701-41-8

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1421701-41-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421701-41-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,7,0 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1421701-41:
(9*1)+(8*4)+(7*2)+(6*1)+(5*7)+(4*0)+(3*1)+(2*4)+(1*1)=108
108 % 10 = 8
So 1421701-41-8 is a valid CAS Registry Number.

1421701-41-8Downstream Products

1421701-41-8Relevant articles and documents

AMINOINDOLO[3,2,1-jk]CARBAZOLE COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

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, (2013/03/26)

The present invention provides a novel aminoindolo[3,2,1-jk]carbazole compound having a good film-forming property and provides an organic light-emitting device including the compound. Provided is the aminoindolo[3,2,1-jk]carbazole compound represented by Formula [1] according to Claim 1. In Formula [1], l represents an integer of 1 to 3; n and m each independently represent an integer of 0 to 2; and R1 to R32 represent hydrogen atom, alkyl groups having 1 to 8 carbon atoms or fluorine atoms, wherein the alkyl groups may contain fluorine atoms.

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