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(4R,6R)-4-Allyloxy-6-phenethyl-tetrahydro-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117285-91-3

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117285-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117285-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,2,8 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117285-91:
(8*1)+(7*1)+(6*7)+(5*2)+(4*8)+(3*5)+(2*9)+(1*1)=133
133 % 10 = 3
So 117285-91-3 is a valid CAS Registry Number.

117285-91-3Relevant academic research and scientific papers

SYNTHESIS OF A CHIRAL SYNTHON FOR THE LACTONE PORTION OF COMPACTIN AND MEVINOLIN

Roth, Bruce D.,Roark, Howard, W.

, p. 1255 - 1258 (1988)

The stereoselective Michael addition of alcohols to 6-tosyloxymethyl-5,6-dihydro-2H-pyran-2-one afforded high yields of a key chiral synthon for the lactone portion of compactin and mevinolin.

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