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(2S,3R,4R,5R)-3-butyl-4-benzoyl-2-methoxy-5-methyltetrahydrofuran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78674-58-5

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78674-58-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78674-58-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,7 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78674-58:
(7*7)+(6*8)+(5*6)+(4*7)+(3*4)+(2*5)+(1*8)=185
185 % 10 = 5
So 78674-58-5 is a valid CAS Registry Number.

78674-58-5Downstream Products

78674-58-5Relevant academic research and scientific papers

Felkin-Anh-Selective Hiyama Addition to O-Protected Lactaldehydes: A General Solution to the Blastmycinone Stereoproblem.

Mulzer, Johann,Schulze, Thomas,Strecker, Achim,Denzer, Wolfgang

, p. 4098 - 4103 (1988)

The Hiyama addition of 6a-c to the O-protected lactaldehydes 5a,b, proceeds with high Felkin-Anh selectivity. 7c, readily available in 20-g quantities, is the key intermediate in diastereocontrolled syntheses of all blastmycinolactol diastereomers (1-4a) in enantiomerically pure form.

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