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(3Z)-dihydro-3-ethylidene-5-phenyl-2(3H)-furanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127091-17-2

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127091-17-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127091-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,9 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127091-17:
(8*1)+(7*2)+(6*7)+(5*0)+(4*9)+(3*1)+(2*1)+(1*7)=112
112 % 10 = 2
So 127091-17-2 is a valid CAS Registry Number.

127091-17-2Downstream Products

127091-17-2Relevant academic research and scientific papers

ALKYLIDENE LACTONE SYNTHESIS

Haaima, Gerald,Lynch, Mary-Jeanne,Routledge, Anne,Weavers, Rex T.

, p. 5203 - 5214 (2007/10/02)

The iodoalkylidene lactones formed by reaction of alkenes with acetylenic acids in the presence of N-iodosuccinimide and subsequent free radical cyclisation, can be de-iodinated photochemically or alkylated with lithium diorganocuprate reagents to yield a variety of α-alkylidene lactones.

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