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ZnC20N4H9(CH3C6H3OC6H12C3N2H3)[C6H3(OC3H6CO2C2H5)2]2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

331273-54-2

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331273-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331273-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,2,7 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 331273-54:
(8*3)+(7*3)+(6*1)+(5*2)+(4*7)+(3*3)+(2*5)+(1*4)=112
112 % 10 = 2
So 331273-54-2 is a valid CAS Registry Number.

331273-54-2Relevant academic research and scientific papers

Synthesis of dendritic iron(II) porphyrins with a tethered axial imidazole ligand designed as new model compounds for globins

Weyermann, Philipp,Diederich, Francois

, p. 4231 - 4233 (2007/10/03)

A series of novel dendritic iron(II) porphyrins with an axial imidazole ligand attached to the central porphyrin core was synthesised and fully characterised. The vacancy of the second axial coordination site was demonstrated by their ability to coordinate the diatomic gas molecules CO, O2 and NO. The formation of NO complexes by dendritic iron(II) porphyrins was observed for the first time.

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