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289618-59-3

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289618-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289618-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,6,1 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 289618-59:
(8*2)+(7*8)+(6*9)+(5*6)+(4*1)+(3*8)+(2*5)+(1*9)=203
203 % 10 = 3
So 289618-59-3 is a valid CAS Registry Number.

289618-59-3Relevant articles and documents

Synthesis, structure and reductive dechlorination of the C-centred phosphorus(III) β-diketiminate PCl(Ph)L [L = C{C(Me)NC6H3Pri2-2,6} {C(Me)NHC6H3Pri2-2,6}]

Hitchcock, Peter B.,Lappert, Michael F.,Nycz, Jacek E.

, p. 1142 - 1143 (2003)

Treatment of the β-diketimine HL with successively LiBun and PCl2Ph gave the first C-centered monodentate β-diketiminate PCl(Ph)L 1; with C8K 1 underwent reductive dechlorination yielding 2, a novel N-PIII-Psup

The ethylsulfinate ligand: A highly efficient initiating group for the zinc β-diiminate catalyzed copolymerization reaction of CO2 and epoxides

Eberhardt, Robert,Allmendinger, Markus,Luinstra, Gerrit A.,Rieger, Bernhard

, p. 211 - 214 (2008/10/08)

The quantitative synthesis of a series of new zinc(II) sulfinate complexes (4a-e) by insertion of SO2 into zinc-ethyl bonds of β-diiminate complexes ((ArN=C(CH3)CH=(CH3)CNAr)Zn(O(S=O)Et); Ar = 2,6-diisopropylphenyl (4a), 2

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