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5,15-bis(3-propargyloxyphenyl)-10,20-bis(1,3,5-trimethylphenyl)-porphyrin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1280740-00-2

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1280740-00-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1280740-00-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,0,7,4 and 0 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1280740-00:
(9*1)+(8*2)+(7*8)+(6*0)+(5*7)+(4*4)+(3*0)+(2*0)+(1*0)=132
132 % 10 = 2
So 1280740-00-2 is a valid CAS Registry Number.

1280740-00-2Downstream Products

1280740-00-2Relevant academic research and scientific papers

Complexation of Sc3N@C80 endohedral fullerene with cyclic Zn-bisporphyrins: Solid state and solution studies

Hernandez-Eguia, Laura P.,Escudero-Adan, Eduardo C.,Pinzon, Julio R.,Echegoyen, Luis,Ballester, Pablo

, p. 3258 - 3265 (2011/07/08)

We report the synthesis of two cyclic β-pyrrole unsubstituted meso-tetraphenyl bisporphyrins in which the porphyrin units are connected by two 2,3-hexadiynyl-1,6-dioxo or two hexyl-1,6-dioxo spacers, respectively. Both cyclic porphyrin dimers exist in sol

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