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dimethyl (3R,4R)-4-methoxy-6-(4'-methoxybenzyloxy)-3-methyl-2-oxohexylphosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

603993-95-9

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603993-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 603993-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,3,9,9 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 603993-95:
(8*6)+(7*0)+(6*3)+(5*9)+(4*9)+(3*3)+(2*9)+(1*5)=179
179 % 10 = 9
So 603993-95-9 is a valid CAS Registry Number.

603993-95-9Relevant academic research and scientific papers

Stereochemical assignment of the C23-C35 portion of sphinxolide/reidispongiolide class of natural products by asymmetric synthesis

Zampella, Angela,Sepe, Valentina,D'Orsi, Rosa,Bifulco, Giuseppe,Bassarello, Carla,D'Auria, Maria Valeria

, p. 1787 - 1798 (2007/10/03)

The absolute configuration of the seven stereogenic centers contained in the C23-C35 portion of reidispongiolide A is determined by asymmetric synthesis of the corresponding fragment obtained by ozonolysis of the natural macrolide.

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