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1244956-21-5

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1244956-21-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1244956-21-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,4,9,5 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1244956-21:
(9*1)+(8*2)+(7*4)+(6*4)+(5*9)+(4*5)+(3*6)+(2*2)+(1*1)=165
165 % 10 = 5
So 1244956-21-5 is a valid CAS Registry Number.

1244956-21-5Downstream Products

1244956-21-5Relevant articles and documents

Copper complexes with N-aminotriazolethione azomethines: Structures and magnetochemical properties

Vasil'chenko,Burlov,Shestakova,Ikorskii,Kuz'menko,Vlasenko,Bozhenko,Divaeva,Morkovnik,Bogomyakov,Garnovskii,Uraev,Pirog,Borodkin,Utenyshev,Borodkina,Karpov,Khrulev,Uflyand,Garnovskii,Aldoshin,Minkin

experimental part, p. 189 - 197 (2010/07/17)

Azomethine derivatives of 4-amino-1,2,4-triazole-3-thiones (H2L) and their metal complexes were obtained. The stabilities of the ligand conformers were calculated using quantum-chemical techniques. Ab initio (B3LYP/LANL2DZ) calculations of the complexes in the lower singlet and triplet states were performed with full geometry optimization. The structures and magnetochemical properties of the chelate complexes obtained were examined over a wide temperature range.

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