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115381-20-9

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115381-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115381-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,3,8 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 115381-20:
(8*1)+(7*1)+(6*5)+(5*3)+(4*8)+(3*1)+(2*2)+(1*0)=99
99 % 10 = 9
So 115381-20-9 is a valid CAS Registry Number.

115381-20-9Relevant articles and documents

Synthesis and characterization of novel octahedral cobalt(III) complexes

Karaboecek, Nevin,Goek, Yasar

, p. 1723 - 1731 (2008/10/09)

The novel octahedral cobalt(III) complexes [Co(HL)BrL′]ClO4 have been prepared by the reaction of (E,E)-3,9-dimethyl-5,7-di-oxa-4,8-diaza-3,8-undecadiene-2,10-dione dioxime (H2L) and CoBr2.6H2O. The complexes of H2L have a metal : ligand ratio of 1:1 and the ligand coordinates through the N atoms, as in most oximes, with axial ligation by substitued pyridines (L′) and bromide ion. The cobalt complexes have been characterized by 1H NMR, IR, MS spectral and elemental analysis data.

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