Cas 130649-23-9,2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ<sup>5</sup>-phosphanylidene)-succinic acid diethyl ester

130649-23-9

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Basic information

Product Name: 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester
Synonyms: 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester
CAS NO:130649-23-9
Molecular Formula:
Molecular Weight: 548.576
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-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester(130649-23-9)
EPA Substance Registry System: 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester(130649-23-9)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 130649-23-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 130649-23-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,6,4 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130649-23:
(8*1)+(7*3)+(6*0)+(5*6)+(4*4)+(3*9)+(2*2)+(1*3)=109
109 % 10 = 9
So 130649-23-9 is a valid CAS Registry Number.

130649-23-9Upstream product

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130649-23-9Relevant academic research and scientific papers

Conjugated azoalkenes. Part IX. New 1-amino-4-triphenylphosphoranylidene-5-oxo-2-pyrrolines or αβ-unsaturated hydrazones by reaction of azoalkenes with carboalkoxymethylene triphenylphosphorane

Attanasi, Orazio A.,Filippone, Paolino,Mei, Amedeo,Bongini, Alessandro,Foresti, Elisabetta

, p. 5685 - 5696 (2007/10/02)

New 1-amino-4-triphenylphosphoranylidene-5-oxo-2-pyrrolines or α,β-unsaturated hydrazones have been obtained in good yield under different reaction conditions by Wittig-type reaction of some conjugated azoalkenes with carboalkoxymethylene triphenylphospho

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