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239479-15-3

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239479-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 239479-15-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,9,4,7 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 239479-15:
(8*2)+(7*3)+(6*9)+(5*4)+(4*7)+(3*9)+(2*1)+(1*5)=173
173 % 10 = 3
So 239479-15-3 is a valid CAS Registry Number.

239479-15-3Upstream product

239479-15-3Downstream Products

239479-15-3Relevant articles and documents

Synthesis and magnetic behaviour of poly(1,3-phenylene)-based polyradical carrying N-tert-butylaminoxyl radicals

Oka, Hiroyuki,Tamura, Tomoki,Miura, Yozo,Teki, Yoshio

, p. 1227 - 1232 (1999)

The synthesis and magnetic behaviour of poly[6-(N-oxyl-N-tert- butylamino)biphenyl-3,3'-ylene] 2 are described. Polyradical 2 was prepared by the Pd-catalyzed polycondensation of N-tert-butyl-2,4-dibromoaniline and 1,3-phenylenebis(trimethylene boronate),

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