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Cu(C6H5CH(O)C(O)NNCHC6H4OCH3)(H2O) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221097-79-6

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221097-79-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221097-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,0,9 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 221097-79:
(8*2)+(7*2)+(6*1)+(5*0)+(4*9)+(3*7)+(2*7)+(1*9)=116
116 % 10 = 6
So 221097-79-6 is a valid CAS Registry Number.

221097-79-6Downstream Products

221097-79-6Relevant academic research and scientific papers

Synthesis and characterization of Cu(II) complexes with new mandelic hydrazones

Issa,Abdel-Latif,Abu-El-Wafa,Abdel-Salam

, p. 53 - 71 (1999)

Cu(II) chelates of a series of new derivatives of mandelic hydrazones have been synthesized and characterized using elemental and TG analyses, IR, UV-Visible and EPR spectra. X-ray diffraction patterns were used to study their structure and geometry. The study revealed that Cu(II) complexes can exhibit square planar, tetrahedral or distorted octahedral structure depending on the nature of the ligands used and the stoichiometric ratio between the metal and ligand.

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