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Diphenylessigsaeure-(2-thianyl)ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155583-03-2

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155583-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155583-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,5,8 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 155583-03:
(8*1)+(7*5)+(6*5)+(5*5)+(4*8)+(3*3)+(2*0)+(1*3)=142
142 % 10 = 2
So 155583-03-2 is a valid CAS Registry Number.

155583-03-2Relevant academic research and scientific papers

CARBANIONEN VON 2-(METHYLTHIO)THIAN UND 2-(METHYLTHIO)THIEPAN UND IHRE REAKTION MIT ELEKTROPHILEN

Boege, Askan,Schwaer, Gerhard,Voss, Juergen

, p. 175 - 182 (2007/10/02)

2-(Methylthio)thiane (2) and 2-(methylthio)thiepane (3) are deprotonated with butyllithium in the 2-position.The resulting carbanions react with electrophiles to form the 2-alkyl derivatives 10, carbinols 11 and 13, or the ketone 12.Key words: Thioacetals

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