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Butanedioic acid, (phenylsulfonyl)-, 1-methyl 4-(4-pentenyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

844494-17-3

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844494-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 844494-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,4,4,9 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 844494-17:
(8*8)+(7*4)+(6*4)+(5*4)+(4*9)+(3*4)+(2*1)+(1*7)=193
193 % 10 = 3
So 844494-17-3 is a valid CAS Registry Number.

844494-17-3Relevant academic research and scientific papers

Hydrocarbon oxidation vs C-C bond-forming approaches for efficient syntheses of oxygenated molecules

Fraunhoffer, Kenneth J.,Bachovchin, Daniel A.,White, M. Christina

, p. 223 - 226 (2007/10/03)

(Chemical Equation Presented) A hydrocarbon oxidation approach has been applied to the construction of several linear (E)-allylic alcohols that have served as intermediates in the synthesis of natural products and natural product-like molecules. In the original syntheses, these intermediates were constructed using a standard Wittig-type olefination approach. We report here that routes to these same intermediates designed around a hydrocarbon oxidation approach are more efficient both in the total number of functional group manipulations (FGMs) and overall steps, as well as in the overall yield.

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