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S-methyl 5-methyl-2-phenylfuran-3-carbothioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157836-52-7

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157836-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157836-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,8,3 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 157836-52:
(8*1)+(7*5)+(6*7)+(5*8)+(4*3)+(3*6)+(2*5)+(1*2)=167
167 % 10 = 7
So 157836-52-7 is a valid CAS Registry Number.

157836-52-7Upstream product

157836-52-7Relevant academic research and scientific papers

Rearrangements Studies on Acylketene O-Prop-2-ynyl S-Methylmonothioketals

Bhat, Laxminarayan,Ila, Hiriyakkanavar,Junjappa, Hiriyakkanavar

, p. 1749 - 1752 (2007/10/02)

Acylketene O-prop-2-ynyl S-methylmonothioketals 3a-e, easily obtained through displacement on β-oxosulfonium salts 2a-e by prop-2-ynol, are shown to undergo facile rearrangement under neutral (toluene-xylene) and basic conditions (K2CO3-EtCOMe) to afford

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