Cas 94991-52-3,(Z)-3-(4-Methoxy-phenyl)-2-methyl-thioacrylic acid O-ethyl ester

94991-52-3

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Basic information

Product Name: (Z)-3-(4-Methoxy-phenyl)-2-methyl-thioacrylic acid O-ethyl ester
Synonyms:
CAS NO:94991-52-3
Molecular Formula:
Molecular Weight: 236.335
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)-3-(4-Methoxy-phenyl)-2-methyl-thioacrylic acid O-ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (Z)-3-(4-Methoxy-phenyl)-2-methyl-thioacrylic acid O-ethyl ester(94991-52-3)
EPA Substance Registry System: (Z)-3-(4-Methoxy-phenyl)-2-methyl-thioacrylic acid O-ethyl ester(94991-52-3)

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: 94991-52-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 94991-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,9,9 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 94991-52:
(7*9)+(6*4)+(5*9)+(4*9)+(3*1)+(2*5)+(1*2)=183
183 % 10 = 3
So 94991-52-3 is a valid CAS Registry Number.

94991-52-3Upstream product

94991-52-3Downstream Products

94991-52-3Relevant academic research and scientific papers

ALDOLIC CONDENSATIONS ON INORGANIC SOLID SUPPORT: APPLICATION TO THE SYNTHESIS OF O-ETHYL ESTERS OF 3-PHENYL-2-PROPENETHIOIC ACIDS.

Davrinche, Catherine,Brion, Jean-Daniel,Reynaud, Pierre

, p. 1181 - 1190 (2007/10/02)

Aldolic condensations with O-ethyl thioesters are performed on basic alumina to give 2,3-unsaturated thioates.The stereochemistry of the reaction is discussed and compared with Knoevenagel's, Pinner's and Wittig-Horner's reactions.

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