Cas 1383731-05-2,(Z)-ethyl 4-((diethoxyphosphoryl)oxy)-4-(4-methoxyphenyl)but-3-enoate

1383731-05-2

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Basic information

Product Name: (Z)-ethyl 4-((diethoxyphosphoryl)oxy)-4-(4-methoxyphenyl)but-3-enoate
Synonyms: (Z)-ethyl 4-((diethoxyphosphoryl)oxy)-4-(4-methoxyphenyl)but-3-enoate
CAS NO:1383731-05-2
Molecular Formula:
Molecular Weight: 372.355
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: (Z)-ethyl 4-((diethoxyphosphoryl)oxy)-4-(4-methoxyphenyl)but-3-enoate(CAS DataBase Reference)
NIST Chemistry Reference: (Z)-ethyl 4-((diethoxyphosphoryl)oxy)-4-(4-methoxyphenyl)but-3-enoate(1383731-05-2)
EPA Substance Registry System: (Z)-ethyl 4-((diethoxyphosphoryl)oxy)-4-(4-methoxyphenyl)but-3-enoate(1383731-05-2)

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: 1383731-05-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1383731-05-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,7,3 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1383731-05:
(9*1)+(8*3)+(7*8)+(6*3)+(5*7)+(4*3)+(3*1)+(2*0)+(1*5)=162
162 % 10 = 2
So 1383731-05-2 is a valid CAS Registry Number.

1383731-05-2Upstream product

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1383731-05-2Relevant academic research and scientific papers

An efficient synthesis of enol phosphates via organic base-promoted addition of phosphites to 4-oxo-enoates

Zhu, Xiao-Yu,Chen, Jia-Rong,Lu, Liang-Qiu,Xiao, Wen-Jing

, p. 6032 - 6037 (2012)

A TMG catalyzed, practical and efficient hydrophosphorylation of 4-oxo-enoates by diethyl or diphenyl phosphite has been described. This protocol allows a convenient access to a variety of enol phosphates under mild conditions in good yield with excellent stereoselectivity.

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