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4-phenethyl-tetrahydro-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71280-37-0

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71280-37-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71280-37-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,8 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71280-37:
(7*7)+(6*1)+(5*2)+(4*8)+(3*0)+(2*3)+(1*7)=110
110 % 10 = 0
So 71280-37-0 is a valid CAS Registry Number.

71280-37-0Upstream product

71280-37-0Relevant academic research and scientific papers

Enantioselective radical methods for lactone synthesis: Use of unprotected haloalcohols as radical precursors

Sibi, Mukund P.,Guerrero, Miguel A.

, p. 1528 - 1532 (2005)

We have developed an efficient free radical method for the synthesis of enantioenriched 6- and 7-membered lactones in one synthetic operation. Georg Thieme Verlag Stuttgart.

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