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1257533-88-2

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1257533-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257533-88-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,5,3 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1257533-88:
(9*1)+(8*2)+(7*5)+(6*7)+(5*5)+(4*3)+(3*3)+(2*8)+(1*8)=172
172 % 10 = 2
So 1257533-88-2 is a valid CAS Registry Number.

1257533-88-2Downstream Products

1257533-88-2Relevant articles and documents

Polycyclic imide derivatives: Synthesis and effective tuning of lowest unoccupied molecular orbital levels through molecular engineering

Ding, Lin,Ying, Han-Ze,Zhou, Yan,Lei, Ting,Pei, Jian

supporting information; experimental part, p. 5522 - 5525 (2011/02/24)

A series of fluoranthene-fused imide derivatives were facilely developed through a Diels-Alder reaction followed by decarbonylation. The investigation of their photophysical and electrochemical properties demonstrated that their LUMO levels were effective

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