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1,3-Benzenediol, 4-(8-quinolinylazo)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23339-02-8

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23339-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23339-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,3,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 23339-02:
(7*2)+(6*3)+(5*3)+(4*3)+(3*9)+(2*0)+(1*2)=88
88 % 10 = 8
So 23339-02-8 is a valid CAS Registry Number.

23339-02-8Downstream Products

23339-02-8Relevant academic research and scientific papers

4-(8-quinolylazo)resorcinol and 1-(8-quinolylazo)-2-naphthol: Synthesis and sorption properties

Vershinina,Gornukhina,Lubimova,Golubchikov,Semeikin

, p. 2232 - 2235 (2016)

A methodology of the synthesis of 4-(8-quinolylazo)resorcinol (QAR) and 1-(8-quinolylazo)-2-naphthol (QAN) was developed. The synthesized compounds were used to modify an oxidized charcoal sorbent. The sorbent efficiently adsorbs copper(II) and zinc(II) cations to form surface electroneutral chelate complexes. The conditions of sorption and desorption of zinc(II) and copper(II) were studied.

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