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Carbamic acid, diethyl-, 2-fluoro-2-(phenylthio)-1-(trimethylsilyl)ethenyl ester, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

185021-12-9

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185021-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185021-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,0,2 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 185021-12:
(8*1)+(7*8)+(6*5)+(5*0)+(4*2)+(3*1)+(2*1)+(1*2)=109
109 % 10 = 9
So 185021-12-9 is a valid CAS Registry Number.

185021-12-9Relevant academic research and scientific papers

Synthesis and reactivity of a fluorinated dienophile

Crowley,Percy,Stansfield

, p. 8237 - 8240 (1996)

1-(N,N-diethylcarbamoyloxy-2-fluoro-2-(phenylsulfonyl)-ethene has been prepared and reacted with a variety of dienes to give fluorinated [4+2] cycloadducts. In contrast, the desulfonated equivalent 1-(N,N-diethylcarbamoyloxy)-2-fluoro-E-ethene reacts with cyclopentadiene alone, to give mixtures of [4+2] and [2+2] cycloadducts.

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