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3,6-dichloro-4,5-bis(phenylsulfanyl)phthalonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

162646-69-7

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162646-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162646-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,6,4 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 162646-69:
(8*1)+(7*6)+(6*2)+(5*6)+(4*4)+(3*6)+(2*6)+(1*9)=147
147 % 10 = 7
So 162646-69-7 is a valid CAS Registry Number.

162646-69-7Relevant academic research and scientific papers

Phthalocyanines and related compounds: XLIII. Synthesis of poly[phenyl(alkyl)sulfanyl]-substituted phthalonitriles and some phthalocyanines based thereon

Volkov,Avramenko,Negrimovskii,Luk'yanets

, p. 1108 - 1116 (2008/03/11)

Nucleophilic substitution of chlorine atoms in tetrachlorophthalonitrile by benzene- and alkanethiols in the presence of a base was studied at different reactant ratios. The substitution is characterized by complete regioselectivity: the chlorine atom in

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