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(2S,3S)-1,4-Dioxa-spiro[4.5]decane-2,3-dicarboxylic acid methyl ester (1R,2S,3S,4R,5S,6R)-2,4,6-tris-benzoyloxy-3,5-dihydroxy-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130515-77-4

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130515-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130515-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,1 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130515-77:
(8*1)+(7*3)+(6*0)+(5*5)+(4*1)+(3*5)+(2*7)+(1*7)=94
94 % 10 = 4
So 130515-77-4 is a valid CAS Registry Number.

130515-77-4Relevant academic research and scientific papers

Easy access of optically active myo-inositol derivatives by enantioselective acylation using a tartatic acid monoester

Watanabe,Oka,Shimizu,Ozaki

, p. 2613 - 2616 (2007/10/02)

An L- or D-tartaric acid monoester is shown to be an excellent chiral auxiliary for asymmetric esterification of myo-inositol derivatives and one of the resultant esters with high optical purity is utilized for a short-step and practival synthesis of D-my

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