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(4R,5S)-4-dimethoxymethyl-5-(4-methoxyphenyl)-3,4-dihydrofuran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1309233-63-3

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1309233-63-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309233-63-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,2,3 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1309233-63:
(9*1)+(8*3)+(7*0)+(6*9)+(5*2)+(4*3)+(3*3)+(2*6)+(1*3)=133
133 % 10 = 3
So 1309233-63-3 is a valid CAS Registry Number.

1309233-63-3Downstream Products

1309233-63-3Relevant academic research and scientific papers

Stereoselective routes to aryl substituted γ-butyrolactones and their application towards the synthesis of highly oxidised furanocembranoids

MacAbeo, Allan Patrick G.,Kreuzer, Andreas,Reiser, Oliver

, p. 3146 - 3150 (2011/05/12)

Titanium chelate addition of aryl nucleophiles to cyclopropyl aldehyde 6 followed by a tin-catalyzed one-pot retro-aldol, acetalisation and lactonisation sequence afforded cis and trans γ-aryllactone acetals. A γ-furyllactone derived by this approach was

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