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1-methyl-6-[4-(4'-methylphenoxy)but-2-ynylthio]quinolin-2(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

214620-89-0

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214620-89-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214620-89-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,6,2 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 214620-89:
(8*2)+(7*1)+(6*4)+(5*6)+(4*2)+(3*0)+(2*8)+(1*9)=110
110 % 10 = 0
So 214620-89-0 is a valid CAS Registry Number.

214620-89-0Downstream Products

214620-89-0Relevant academic research and scientific papers

Studies in sulfoxide rearrangement: Regioselective synthesis of thieno[3,2-f]quinolin-7(6H)-one derivatives

Majumdar,Biswas

, p. 11603 - 11612 (2007/10/03)

6-Mercapto-1-methylquinolin-2(1H)-one (3) was prepared in situ by the reductive cleavage of the corresponding disulfide 2 with Zn dust and acid. The disulfide 2 was in turn prepared via xanthate after diazotisation of 6- amino-1-methylquinolin-2-(1H)-one

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