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(4R,5S)-5-Benzyloxy-2,2-dimethyl-[1,3]dioxane-4-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142775-75-5

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142775-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142775-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,7 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142775-75:
(8*1)+(7*4)+(6*2)+(5*7)+(4*7)+(3*5)+(2*7)+(1*5)=145
145 % 10 = 5
So 142775-75-5 is a valid CAS Registry Number.

142775-75-5Downstream Products

142775-75-5Relevant academic research and scientific papers

A revised mechanism for chemoselective reduction of esters with borane-dimethyl sulfide complex and catalytic sodium tetrahydroborate directed by adjacent hydroxyl group

Saito,Ishikawa,Kuroda,Koga,Moriwake

, p. 4067 - 4086 (2007/10/02)

The plausible mechanism for the reduction of the ester groups with a strong preference for one located α to the hydroxyl groups of (S)-malates and (R,R)-tartrate-based derivatives has been proposed together with some results with regard to its applications to the syntheses of chiral synthons.

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