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Phenol, 4-[2-[2-(methylthio)phenyl]ethynyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

924633-97-6

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924633-97-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 924633-97-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,4,6,3 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 924633-97:
(8*9)+(7*2)+(6*4)+(5*6)+(4*3)+(3*3)+(2*9)+(1*7)=186
186 % 10 = 6
So 924633-97-6 is a valid CAS Registry Number.

924633-97-6Relevant academic research and scientific papers

Halocyclization of 2-alkynylthioanisoles by cupric halides: synthesis of 2-substituted 3-halobenzo[b]thiophenes

Lu, Wen-Der,Wu, Ming-Jung

, p. 356 - 362 (2007)

Reaction of 2-alkynylthioanisoles 3 with 2 equiv of CuX2 (X=Br or Cl) in refluxing CH3CN for 2.5 h gave the 2-substituted 3-halobenzo[b]thiophenes 4 in good yields.

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