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2(5H)-Thiophenone, 3-chloro-4-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

95202-18-9

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95202-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95202-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,2,0 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 95202-18:
(7*9)+(6*5)+(5*2)+(4*0)+(3*2)+(2*1)+(1*8)=119
119 % 10 = 9
So 95202-18-9 is a valid CAS Registry Number.

95202-18-9Downstream Products

95202-18-9Relevant academic research and scientific papers

Reactions with Methyl 3-Hydroxythiophene-2-carboxylate. Part 2. A New Route to Mono- and Di-alkyl Ethers of Thiotetronic and α-Halogenothiotetronic Acids

Corral, Carlos,Lissavetzky, Jaime

, p. 2711 - 2714 (2007/10/02)

Methyl 2-chloro-3-oxo-2,3-dihydrothiophene-2-carboxylates (2), obtained from methyl 3-hydroxythiophene-2-carboxylate by straightforward halogenation, added alcohols and then lost hydrogen chloride at room temperature to yield thiophene-2,4-diols (4).Succe

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