Cas 126246-49-9,{1-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-3,3-dimethyl-butyl}-phosphonic acid diethyl ester

126246-49-9

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Basic information

Product Name: {1-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-3,3-dimethyl-butyl}-phosphonic acid diethyl ester
Synonyms:
CAS NO:126246-49-9
Molecular Formula:
Molecular Weight: 340.4
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: {1-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-3,3-dimethyl-butyl}-phosphonic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: {1-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-3,3-dimethyl-butyl}-phosphonic acid diethyl ester(126246-49-9)
EPA Substance Registry System: {1-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-3,3-dimethyl-butyl}-phosphonic acid diethyl ester(126246-49-9)

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: 126246-49-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 126246-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,4 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 126246-49:
(8*1)+(7*2)+(6*6)+(5*2)+(4*4)+(3*6)+(2*4)+(1*9)=119
119 % 10 = 9
So 126246-49-9 is a valid CAS Registry Number.

126246-49-9Upstream product

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126246-49-9Relevant academic research and scientific papers

NEW SYNTHESIS OF DIETHYL ALKYLPHOSPHONATES AND DIETHYL ALKENYLPHOSPHONATES

Chang, Kyeaongho,Ku, Bonchul,Oh, Dong Young

, p. 1891 - 1898 (2007/10/02)

Organometallic reagents readily added to diethyl 1-(trimethylsilyl)vinylphosphonate 1 by virtue of the polarizing silyl group.Quenching with acetic acid, methyl iodide, and carbonyl compounds gave synthetically useful diethyl alkylphosphonates 6 and diethyl alkenylphosphonates 8 respectively.

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