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tert-butyl 2-mesitylenesulfonyl-2-phenylacetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81992-62-3

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81992-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81992-62-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,9 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81992-62:
(7*8)+(6*1)+(5*9)+(4*9)+(3*2)+(2*6)+(1*2)=163
163 % 10 = 3
So 81992-62-3 is a valid CAS Registry Number.

81992-62-3Downstream Products

81992-62-3Relevant academic research and scientific papers

New Methods and Reagents in Organic Synthesis. 20. 2-Mesitylenesulfonyl diazomethane: Synthesis and Application to the Arndt-Eistert Synthesis

Kuo, Ying-Che,Aoyama, Toyohiko,Shioiri, Takayuki

, p. 899 - 902 (2007/10/02)

2-Mesitylenesulfonyldiazomethane (4) was conveniently prepared from 2-mesitylenesulfonylchloride (5) in 4 steps.Reaction of 4 with benzoyl chloride smoothly furnished α-benzoyl α-(2-mesitylenesulfonyl)diazomethane (9).Thermal treatment of 9 in the presenc

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