857589-95-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 857589-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,5,8 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 857589-95:
(8*8)+(7*5)+(6*7)+(5*5)+(4*8)+(3*9)+(2*9)+(1*5)=248
248 % 10 = 8
So 857589-95-8 is a valid CAS Registry Number.
857589-95-8Relevant articles and documents
Anthracene derivatives and organic light emitting device using the same as a light emitting material
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Page/Page column 8-9, (2010/10/20)
Disclosed is a compound of Formula 1 and an organic light emitting device using the same. In Formula 1, R1, R2, and R3 each independently is selected from the group consisting of a phenyl group, an 1-naphthyl group, a 2-naphthyl group, and a pyrene.