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162879-31-4

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162879-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162879-31-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,8,7 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 162879-31:
(8*1)+(7*6)+(6*2)+(5*8)+(4*7)+(3*9)+(2*3)+(1*1)=164
164 % 10 = 4
So 162879-31-4 is a valid CAS Registry Number.

162879-31-4Downstream Products

162879-31-4Relevant articles and documents

M-phenylene-linked aromatic poly(aminium cationic radical)s: Persistent high-spin organic polyradicals

Michinobu, Tsuyoshi,Inui, Jun,Nishide, Hiroyuki

, p. 2165 - 2168 (2003)

(Matrix presented) High molecular weight and networked aromatic polyamines prepared by palladium-catalyzed polycondensation were oxidized to yield the corresponding poly(aminium cationic radical)s, which displayed a substantial stability and an intramolecular ferromagnetic interaction of eight or nine spins.

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