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zinc 5-[4-azidophenyl]-10,15,20-tri-(4-carbomethoxyphenyl)porphyrin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1474045-90-3

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1474045-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1474045-90-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,7,4,0,4 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1474045-90:
(9*1)+(8*4)+(7*7)+(6*4)+(5*0)+(4*4)+(3*5)+(2*9)+(1*0)=163
163 % 10 = 3
So 1474045-90-3 is a valid CAS Registry Number.

1474045-90-3Upstream product

1474045-90-3Relevant academic research and scientific papers

A mild, facile, one-pot synthesis of zinc azido porphyrins as substrates for use in click chemistry

Bryden, Francesca,Boyle, Ross W.

supporting information, p. 1978 - 1982 (2013/09/24)

The conversion of porphyrins bearing primary amines into zinc-protected azido porphyrins utilising a diazo-transfer reagent is reported. This method allows the mild, facile, and one-pot synthesis of zinc azido porphyrins bearing a range of meso functionalities, producing the required porphyrin in high yield. Reactivity of the azide functionality is demonstrated by subsequent model click reactions to produce triazole derivatives. Georg Thieme Verlag Stuttgart New York.

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