Cas 530099-72-0,diethyl [1-cyano-2-(2-thienyl)propanylid-3-ene]triphenylphosphorane-1,3-dicarboxylate

530099-72-0

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Basic information

Product Name: diethyl [1-cyano-2-(2-thienyl)propanylid-3-ene]triphenylphosphorane-1,3-dicarboxylate
Synonyms:
CAS NO:530099-72-0
Molecular Formula:
Molecular Weight: 555.634
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: diethyl [1-cyano-2-(2-thienyl)propanylid-3-ene]triphenylphosphorane-1,3-dicarboxylate(CAS DataBase Reference)
NIST Chemistry Reference: diethyl [1-cyano-2-(2-thienyl)propanylid-3-ene]triphenylphosphorane-1,3-dicarboxylate(530099-72-0)
EPA Substance Registry System: diethyl [1-cyano-2-(2-thienyl)propanylid-3-ene]triphenylphosphorane-1,3-dicarboxylate(530099-72-0)

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: 530099-72-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 530099-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,0,0,9 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 530099-72:
(8*5)+(7*3)+(6*0)+(5*0)+(4*9)+(3*9)+(2*7)+(1*2)=140
140 % 10 = 0
So 530099-72-0 is a valid CAS Registry Number.

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530099-72-0Relevant academic research and scientific papers

The reactions of triphenylphosphine alkylenes with 3(2-thienyl)acrylonitriles

Abdou, Wafaa M.,Salem, Mounir A. I.,Barghash, Reham F.

, p. 125 - 135 (2003)

Ethyl 3-(2-thienyl)acrylocyanoacetate (1b) reacts with ester ylide phosphoranes 2a,b in toluene, containing triethylamine, affording the Michael addition products 7a,b and the cyclopropanes 6a,b and 8a,b. The reaction of 1b with keto ylide 2c in ethyl ace

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