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1311268-74-2

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1311268-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1311268-74-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,2,6 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1311268-74:
(9*1)+(8*3)+(7*1)+(6*1)+(5*2)+(4*6)+(3*8)+(2*7)+(1*4)=122
122 % 10 = 2
So 1311268-74-2 is a valid CAS Registry Number.

1311268-74-2Downstream Products

1311268-74-2Relevant articles and documents

Metalloantibiotics: Synthesis and antimicrobial activity of clotrimazole metal chelates, spectroscopic, and thermal characterization

Abd El-Halim, Hanan F.,Nour El-Dien,Mohamed, Gehad G.,Mohmed, Nehad A.

, p. 544 - 554 (2011/07/29)

Metal complexes of clotrimazole (CLMZ) drug were prepared and characterized based on elemental analyses, IR, magnetic moment, molar conductance, and thermal analyses techniques. The complexes have the general formulae [MCl 2(H2O)2(L)2]·yH2O (where M = Mn(II), Cu(II)), Co(II), Ni(II), Zn(II), y = 0 - 3) and [MCl 2(H2O)2(L)2]Cl·yH 2O (where M = Cr(III) and Fe(III), y=0 - 3). The molar conductance data reveal that bivalent metal chelates are non-electrolytes while Cr(III) and Fe(III) chelates are of 1:1 electrolytes. IR spectra show that CLMZ is coordinated to the metal ions in a neutral unidentate manner with N donor site of the imidazole-N. The geometrical structures of these complexes are octahedral. The thermal behaviour of these chelates was studied and the activation thermodynamic parameters are calculated using Coats-Redfern method. CLMZ and its metal complexes were screened for their antibacterial activity against bacterial and fungi species. The metal complexes are found to have more biological activity than the parent CLMZ drug. Copyright Taylor & Francis Group, LLC.

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