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1,9-diphenylazo-5-(2,4,6-trimethoxyphenyl)dipyrrin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1294515-45-9

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1294515-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1294515-45-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,4,5,1 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1294515-45:
(9*1)+(8*2)+(7*9)+(6*4)+(5*5)+(4*1)+(3*5)+(2*4)+(1*5)=169
169 % 10 = 9
So 1294515-45-9 is a valid CAS Registry Number.

1294515-45-9Upstream product

1294515-45-9Downstream Products

1294515-45-9Relevant academic research and scientific papers

Far-red absorbing azodipyrrin dyes synthesis, X-ray crystallographic, and spectral characterization of 1,9-diazodipyrrins and their metal complexes

Li, Yan,Dolphin, David

, p. 481 - 487 (2011)

A series of novel 1,9-diazodipyrrins (4) were readily synthesized by reacting aryldiazonium salts with 5-aryldipyrromethanes under both acidic and basic conditions. The zinc complex of 1,9-diphenylazodipyrrin (5aZn) was confirmed by X-ray crystallographic

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