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cobalt tetra-5-nitrotetra-4-((4-phenylazo)phenoxy)phthalocyanine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

329246-19-7

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329246-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 329246-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,2,4 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 329246-19:
(8*3)+(7*2)+(6*9)+(5*2)+(4*4)+(3*6)+(2*1)+(1*9)=147
147 % 10 = 7
So 329246-19-7 is a valid CAS Registry Number.

329246-19-7Downstream Products

329246-19-7Relevant academic research and scientific papers

Metal complexes of tetraaroxytetranitrophthalocyanines

Shishkina,Maizlish,Shaposhnikov,Smirnov

, p. 937 - 939 (2007/10/03)

The synthesis and electronic and optical characteristics of new octasubstituted metal phthalocyanines: tetra-5-nitrotetra-4-phenoxy-, tetra-5-nitrotetra-4-(1-naphtoxy)-, and tetra-5-nitrotetra-4-[(4-phenylazo)phenoxyphthalocyanines are described. An effect of the functional substituents on the position of the Q band in the electronic absorption spectra in organic solvents and concentrated sulfuric acid is revealed.

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