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1431134-62-1

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1431134-62-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1431134-62-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,1,3 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1431134-62:
(9*1)+(8*4)+(7*3)+(6*1)+(5*1)+(4*3)+(3*4)+(2*6)+(1*2)=111
111 % 10 = 1
So 1431134-62-1 is a valid CAS Registry Number.

1431134-62-1Downstream Products

1431134-62-1Relevant articles and documents

Synthesis of ligands containing N-oxide donor atoms and their assembly into metallosupramolecular structures

Bullock, Samantha J.,Harding, Lindsay P.,Moore, Michelle P.,Mills, Andrew,Piela, Sean A. F.,Rice, Craig R.,Towns-Andrews, Liz,Whitehead, Martina

, p. 5805 - 5811 (2013/07/19)

A series of ligands that contain both N-donor and N-oxide donor atoms have been synthesised and ligands L5, L6, L7 and L8 contain, 4, 6, 5, and 6 donor atoms respectively. The smallest ligand L5 forms a mononuclear complex with Cu2+ ([Cu(L5)(ClO4)2(MeCN)]) whereas L6 and L7 form dinuclear double helicates with Ni2+ and Cu2+ respectively ([Ni2(L6)2] 4+ and [Cu2(L7)2]4+). L8 forms a tetranuclear cyclic helicate upon reaction with Co 2+ ([Co4(L8)4]8+) and in all cases the complexes are characterised by single-crystal X-ray diffraction and ESI-MS. The N-oxide units imparts flexibility in the ligand strand and where the unoxidised ligand strand forms a cyclic helicate, the incorporation of an N-oxide unit allows the formation of the dinuclear double helicate.

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