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6-benzoyl-3,4-dihydro-(2H)-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31518-17-9

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31518-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31518-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,5,1 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 31518-17:
(7*3)+(6*1)+(5*5)+(4*1)+(3*8)+(2*1)+(1*7)=89
89 % 10 = 9
So 31518-17-9 is a valid CAS Registry Number.

31518-17-9Relevant academic research and scientific papers

Enolate Free α-Alkoxyvinyllithium Reagents: Improved Preparetion and Reaction with N,N-Dialkylcarboxamides

Shimano, Masanao,Meyers, A. I.

, p. 7727 - 7730 (1994)

The titled lithium reagents add to a variety of N,N-dialkylcarboxamides furnishing the enol ethers of α-dicarbonyl compounds.

Triol protection with 6-benzoyl-3,4-dihydro-(2H)-pyran

Baker, Caroline D. L.,Fawcett, John,Insley, Christopher D.,Messenger, Derek S.,Newland, Claire L.,Overend, Helen L.,Patel, Anup B.,Shah, Mufakhrul,Vara, Bhavna,Virdee, Davinder,Rawlings, Bernard J.

, p. 1883 - 1885 (2005)

6-Benzoyl-3,4-dihydro-(2H)-pyran will protect 1,2,3-triols such as glycerol as their corresponding spiro-[5-phenyl-3,6,8-trioxabicyclo[3.2.1]octane-4, 2′-tetrahydropyran]s and 1,2,4-triols (less efficiently) as the corresponding trioxabicyclo[3.2.2]nonane

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