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2-(trimethylsilyl)phenyl 4-methylbenzenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50869-68-6

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50869-68-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50869-68-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,6 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 50869-68:
(7*5)+(6*0)+(5*8)+(4*6)+(3*9)+(2*6)+(1*8)=146
146 % 10 = 6
So 50869-68-6 is a valid CAS Registry Number.

50869-68-6Relevant academic research and scientific papers

The effects of the reaction conditions on the metalation of phenyl p- Toluenesulfonate (Phenyl Tosylate)

Kimachi, Tetsutaro

, p. 139 - 141 (1998)

Directed ortho metalation of phenyl p-toluenesulfonate (phenyl tosylate) was carried out and the reaction was found to be controlled by the conditions (base, solvent, temperature, with or without ligand) to some extent.

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