Cas 207685-01-6,2-(2-oxoethyl)-2-(3-phenylprop-2-ynyl)malonic acid diethyl ester

207685-01-6

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Basic information

Product Name: 2-(2-oxoethyl)-2-(3-phenylprop-2-ynyl)malonic acid diethyl ester
Synonyms: 2-(2-oxoethyl)-2-(3-phenylprop-2-ynyl)malonic acid diethyl ester
CAS NO:207685-01-6
Molecular Formula:
Molecular Weight: 316.354
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-(2-oxoethyl)-2-(3-phenylprop-2-ynyl)malonic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-(2-oxoethyl)-2-(3-phenylprop-2-ynyl)malonic acid diethyl ester(207685-01-6)
EPA Substance Registry System: 2-(2-oxoethyl)-2-(3-phenylprop-2-ynyl)malonic acid diethyl ester(207685-01-6)

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: 207685-01-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 207685-01-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,6,8 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 207685-01:
(8*2)+(7*0)+(6*7)+(5*6)+(4*8)+(3*5)+(2*0)+(1*1)=136
136 % 10 = 6
So 207685-01-6 is a valid CAS Registry Number.

207685-01-6Upstream product

143633-91-4 diethyl 2-allyl-2-(3-phenylprop-2-yn-1-yl)malonate

207685-01-6Downstream Products

207685-01-6Relevant academic research and scientific papers

Alkynes as synthetic equivalents to stabilized wittig reagents: Intra- and intermolecular carbonyl olefinations catalyzed by Ag(I), BF3, and HBF4

Rhee, Jong Uk,Krische, Michael J.

, p. 2493 - 2495 (2005)

(Chemical Equation Presented) The first use of cationic silver (AgSbF 4) as a catalyst for intra- and intermolecular alkyne - carbonyl coupling to form conjugated enones is described, and a comparison to corresponding Bronsted acid (HBF4/

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