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Tetraethyl (Z)-ethene-1,2-diylbisphosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54078-45-4

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54078-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54078-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,0,7 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54078-45:
(7*5)+(6*4)+(5*0)+(4*7)+(3*8)+(2*4)+(1*5)=124
124 % 10 = 4
So 54078-45-4 is a valid CAS Registry Number.

54078-45-4Downstream Products

54078-45-4Relevant academic research and scientific papers

Stereochemical Studies on Some vic-Bisphosphonates

Blackburn, G. Michael,Forster, Alan R.,Guo, Mao-Jun,Taylor, Graham E.

, p. 2867 - 2872 (2007/10/02)

The erythro- and racemic threo-forms of tetramethyl 1,2-dihydroxyethane-1,2-diylbisphosphonate have been identified and characterised by NMR analysis of their 2-ethoxy-1,3-dioxolane derivatives and by their independent conversion into tetramethyl cis- and trans-ethene-1,2-diylbisphosphonates respectively.Optimal conditions for the partial cis-reduction of tetraethyl ethyne-1,2-diylbisphosphonate have been identified.NMR data for the AA'XX' spectra of this range of two-carbon gem- and vic-bisphosphonates are provided and discussed.

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