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Acetic acid (E)-2-((2R,3R,6S)-6-dimethoxymethyl-3-methyl-tetrahydro-pyran-2-yl)-3-{(1S,2S,3R)-2-[(S)-2-(4-methoxy-2-oxo-2,5-dihydro-furan-3-yl)-1-methyl-2-oxo-ethyl]-3-methyl-cyclohexyl}-allyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131507-82-9

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131507-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131507-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,0 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 131507-82:
(8*1)+(7*3)+(6*1)+(5*5)+(4*0)+(3*7)+(2*8)+(1*2)=99
99 % 10 = 9
So 131507-82-9 is a valid CAS Registry Number.

131507-82-9Relevant academic research and scientific papers

Synthesis of the C12-C26 fragment of the acyltetronic acid ionophore antibiotic tetronasin (ici 139603)

De Laszlo, Stephen E.,Ford, Mark J.,Ley, Steven V.,Maw, Graham N.

, p. 5525 - 5528 (1990)

Preparation of a central tetrahydropyran portion (2) of the antibiotic tetronasin (1) was achieved using an all-in-one epoxidation / cyclization modification of the Sharpless reaction. Further manipulation and coupling reactions afforded the C12-C26 fragm

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