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(2R,6S)-6-((R)-2,2-Diethyl-[1,3]dioxolan-4-yl)-3,6-dihydro-2H-pyran-2-carboxylic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190320-44-6

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190320-44-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190320-44-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,3,2 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 190320-44:
(8*1)+(7*9)+(6*0)+(5*3)+(4*2)+(3*0)+(2*4)+(1*4)=106
106 % 10 = 6
So 190320-44-6 is a valid CAS Registry Number.

190320-44-6Relevant academic research and scientific papers

Synthesis of cyclic hydropyran oligolides with convergent amine, amide, phosphonate and furan appendages

Burke, Steven D.,O'Donnell, Christopher J.,Hans, Jeremy J.,Moon, Choong Woon,Ng, Raymond A.,Adkins, Thomas W.,Packard, Garrick K.

, p. 2593 - 2596 (1997)

The syntheses of C3-symmetric macrocycles with pendant amino, phosphono, and furan groups are described. These functional groups, amenable to further elaboration, were installed early in the syntheses and carried through the iterative sequence of module coupling and macrolactonization.

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