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dimethyl [1-(N-tosylcarbamoyloxy)-2-butenyl] phosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

855508-97-3

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855508-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855508-97-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,5,0 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 855508-97:
(8*8)+(7*5)+(6*5)+(5*5)+(4*0)+(3*8)+(2*9)+(1*7)=203
203 % 10 = 3
So 855508-97-3 is a valid CAS Registry Number.

855508-97-3Relevant academic research and scientific papers

Allylic hydroxy phosphonates: Versatile chiral building blocks

De La Cruz, Antonette,He, Anyu,Thanavaro, Anchalee,Yan, Bingli,Spilling, Christopher D.,Rath, Nigam P.

, p. 2577 - 2592 (2005)

Allylic hydroxy phosphonates are converted into β and γ substituted amino phosphonates using a series of palladium-catalyzed reactions. The judicious selection of nitrogen nucleophile and palladium catalyst allow for excellent regio- and stereochemical co

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