Cas 124735-69-9,2-Benzyl-3-(ethoxy-methyl-phosphinoyl)-propionic acid methyl ester

124735-69-9

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Basic information

Product Name: 2-Benzyl-3-(ethoxy-methyl-phosphinoyl)-propionic acid methyl ester
Synonyms:
CAS NO:124735-69-9
Molecular Formula:
Molecular Weight: 284.292
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-Benzyl-3-(ethoxy-methyl-phosphinoyl)-propionic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-Benzyl-3-(ethoxy-methyl-phosphinoyl)-propionic acid methyl ester(124735-69-9)
EPA Substance Registry System: 2-Benzyl-3-(ethoxy-methyl-phosphinoyl)-propionic acid methyl ester(124735-69-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 124735-69-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 124735-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,7,3 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 124735-69:
(8*1)+(7*2)+(6*4)+(5*7)+(4*3)+(3*5)+(2*6)+(1*9)=129
129 % 10 = 9
So 124735-69-9 is a valid CAS Registry Number.

124735-69-9Upstream product

124735-69-9Downstream Products

124735-69-9Relevant academic research and scientific papers

PREPARATION OF PHOSPHINIC ACIDS:MICHAEL ADDITIONS OF PHOSPHONOUS ACIDS/ESTERS TO CONJUGATED SYSTEMS.

Thottathill, John K.,Ryono, Denis E.,Przybyla, Claire A.,Moniot, Jerome L.,Neubeck, Richard

, p. 4741 - 4744 (2007/10/02)

A very mild and facile method for the preparation of phosphinic acids via Michael addition of phosphonous acids as well as esters, through an intermediate silyl alkyl phosphonite, to activated conjugated systems is described.

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