Cas 128589-35-5,[2-(3-Oxo-cyclohex-1-enyl)-pentyl]-phosphonic acid dimethyl ester

128589-35-5

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Basic information

Product Name: [2-(3-Oxo-cyclohex-1-enyl)-pentyl]-phosphonic acid dimethyl ester
Synonyms: [2-(3-Oxo-cyclohex-1-enyl)-pentyl]-phosphonic acid dimethyl ester
CAS NO:128589-35-5
Molecular Formula:
Molecular Weight: 274.297
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-(3-Oxo-cyclohex-1-enyl)-pentyl]-phosphonic acid dimethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: [2-(3-Oxo-cyclohex-1-enyl)-pentyl]-phosphonic acid dimethyl ester(128589-35-5)
EPA Substance Registry System: [2-(3-Oxo-cyclohex-1-enyl)-pentyl]-phosphonic acid dimethyl ester(128589-35-5)

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: 128589-35-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 128589-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,8 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128589-35:
(8*1)+(7*2)+(6*8)+(5*5)+(4*8)+(3*9)+(2*3)+(1*5)=165
165 % 10 = 5
So 128589-35-5 is a valid CAS Registry Number.

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128589-35-5Relevant academic research and scientific papers

Preparation and Reactivity of β-Zinc and Copper Phosphonates

Retherford, Carole,Chou, Tso-Sheng,Schelkun, Robert M.,Knochel, Paul

, p. 1833 - 1836 (2007/10/02)

Several zinc and copper β-metallated alkylphosphonates of type 2 have been prepared by the insertion of zinc to dialkyl β-bromoalkylphosphonates of type 1.This new class of d2 reagents reacts in excellent yields with a broad range of electrophi

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