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349087-20-3

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349087-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 349087-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,0,8 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 349087-20:
(8*3)+(7*4)+(6*9)+(5*0)+(4*8)+(3*7)+(2*2)+(1*0)=163
163 % 10 = 3
So 349087-20-3 is a valid CAS Registry Number.

349087-20-3Downstream Products

349087-20-3Relevant articles and documents

Synthesis and electroluminescent properties of fluorene- and anthracene-derivatives containing novel tetraphenylbenzene moiety

Kay, Kwang-Yol,Kim, Jung Hoon,Cho, Hyun Nam,Park, Jong-Wook

, p. 167 - 172 (2004)

2,7-Bis[(2,3,4,5-tetraphenyl)phenyl]-9,9-diethylfluorence(BTPDF) and 2,7-Bis [(2,3,4,5-tetraphenyl) phenyl]-9, 10-anthracene(BTPA), which consist of a diethylfluorene and an anthracene with two tetraphenylbenzene moieties, were synthesized by Diels-Alder

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