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ethyl 2-fluoro-3-butenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159388-77-9

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159388-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159388-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,3,8 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 159388-77:
(8*1)+(7*5)+(6*9)+(5*3)+(4*8)+(3*8)+(2*7)+(1*7)=189
189 % 10 = 9
So 159388-77-9 is a valid CAS Registry Number.

159388-77-9Downstream Products

159388-77-9Relevant academic research and scientific papers

A new entry to the construction of a quaternary carbon center having a fluorine atom - SN2′ reaction of γ-fluoroallylic alcohol derivatives with various cyanocuprates

Konno, Tsutomu,Ikemoto, Atsushi,Ishihara, Takashi

, p. 8154 - 8163 (2012/10/30)

Treatment of γ-fluoroallylic phosphate with various lower-ordered cyanocuprates derived from Grignard reagents, organolithium, and organozincs gave the corresponding SN2′ products having a fluorine atom at a quaternary carbon center in excellent yields. This system could be successfully extended to the chiral version, enantiomerically pure fluorine-containing materials also being obtained in high yield.

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