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2-Phenylsulphinylbuta-2,3-dien-1-yl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83466-90-4

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83466-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83466-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,6 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83466-90:
(7*8)+(6*3)+(5*4)+(4*6)+(3*6)+(2*9)+(1*0)=154
154 % 10 = 4
So 83466-90-4 is a valid CAS Registry Number.

83466-90-4Relevant academic research and scientific papers

Highly Substituted Dienes from Butyne-1,4-diol. A One-flask Synthesis and the Mechanism of Formation of 3-(N,N-Diethylamino)-2-phenylsulphinylbutadiene

Bridges, Alexander J.,Fischer, John W.

, p. 665 - 666 (1982)

When 4-acetoxybut-2-yn-1-ol is treated with benzenesulphenyl chloride and triethylamine, followed by diethylamine, 3-(N,N-diethylamino)-2-phenylsulphinylbutadiene is produced, in a multistep process, in 90percent overall yield.

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