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C20H4N4Cu[C10H3CO(C(CH3)3)2]2[(CH3)3C6H2]2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

676235-89-5

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676235-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 676235-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,2,3 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 676235-89:
(8*6)+(7*7)+(6*6)+(5*2)+(4*3)+(3*5)+(2*8)+(1*9)=195
195 % 10 = 5
So 676235-89-5 is a valid CAS Registry Number.

676235-89-5Downstream Products

676235-89-5Relevant academic research and scientific papers

Facile Oxidative Rearrangement of Dispiro-Porphodimethenes to Nonplanar and Sheetlike Porphyrins with Intense Absorptions in the Near-IR Region

Gill, Hubert S.,Harmjanz, Michael,Santamaria, Javier,Finger, Isaac,Scott, Michael J.

, p. 485 - 490 (2007/10/03)

Exceedingly large, planar porphyrin systems composed of 49 non-hydrogen nuclei in highly delocalized it systems display exceptionally low-energy transitions in UV/Vis/NIR spectroscopy and in cyclic voltammetry. The spectra shown are for cis palladium comp

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