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3-amino-2-methyl-benzothiazolium; 2,4,6-trimethyl-benzenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

52197-79-2

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52197-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52197-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,9 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52197-79:
(7*5)+(6*2)+(5*1)+(4*9)+(3*7)+(2*7)+(1*9)=132
132 % 10 = 2
So 52197-79-2 is a valid CAS Registry Number.

52197-79-2Downstream Products

52197-79-2Relevant academic research and scientific papers

Westphal Condensation of N-Aminocycloiminium Salts. Synthesis of Fused Pyridazinium Derivatives

Matia, Maria P.,Garcia-Navio, Jose L.,Vaquero, Juan J.,Alvarez-Builla, Julio

, p. 777 - 780 (2007/10/02)

A series of α-alkyl-N-aminoazinium and -azolium salts 1-15 have been condensed with 1,2-dicarbonyl compounds to produce new heterocyclic cationic species 17-25 with a quaternary nitrogen atom in the bridgehead position.Key Words: Westphal condensation / N

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