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3-(8'-hydroxy-1,1'-binaphthyl-8-yloxy)phthalonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1257339-75-5

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1257339-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257339-75-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,3,3 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1257339-75:
(9*1)+(8*2)+(7*5)+(6*7)+(5*3)+(4*3)+(3*9)+(2*7)+(1*5)=175
175 % 10 = 5
So 1257339-75-5 is a valid CAS Registry Number.

1257339-75-5Downstream Products

1257339-75-5Relevant academic research and scientific papers

Syntheses, electrochemical and spectroelectrochemical properties of novel ball-type and mononuclear Co(II) phthalocyanines substituted at the peripheral and non-peripheral positions with binaphthol groups

Canlica, Mevlüde,Booysen, Irvin Noel,Nyokong, Tebello

, p. 508 - 514 (2011)

Mononuclear cobalt phthalocyanine (CoPc) substituted at the non-peripheral 8 and peripheral positions 9 with 1,1′-binaphthyl-8,8′-diol and ball-type dinuclear Co2Pc2 substituted at the non-peripheral 10 and peripheral 11 positions wi

Synthesis and photophysical properties of 1,1′-binaphthol substituted phthalocyanines

Canlica, Mevlude,Nyokong, Tebello

, p. 3384 - 3389 (2010)

We report on the synthesis, characterization and photophysical properties of a new symmetrically tetra substituted {at non-peripheral positions with tetra(1,1′-bi-binaphtoxy)} phthalocyanines containing H2, Mg(II), Al(III)Cl, Si(IV)Cl2/su

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