Cas 99260-95-4,Benzoic acid (E)-1-methyl-2,5-dioxo-hex-3-enyl ester

99260-95-4

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Basic information

Product Name: Benzoic acid (E)-1-methyl-2,5-dioxo-hex-3-enyl ester
Synonyms: Benzoic acid (E)-1-methyl-2,5-dioxo-hex-3-enyl ester
CAS NO:99260-95-4
Molecular Formula:
Molecular Weight: 246.263
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: Benzoic acid (E)-1-methyl-2,5-dioxo-hex-3-enyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Benzoic acid (E)-1-methyl-2,5-dioxo-hex-3-enyl ester(99260-95-4)
EPA Substance Registry System: Benzoic acid (E)-1-methyl-2,5-dioxo-hex-3-enyl ester(99260-95-4)

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: 99260-95-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 99260-95-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,6 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99260-95:
(7*9)+(6*9)+(5*2)+(4*6)+(3*0)+(2*9)+(1*5)=174
174 % 10 = 4
So 99260-95-4 is a valid CAS Registry Number.

99260-95-4Upstream product

99260-90-9 Benzoic acid 1-(5-methyl-furan-2-yl)-ethyl ester

99260-95-4Downstream Products

99260-95-4Relevant academic research and scientific papers

NOVEL OXIDATIVE OPENING OF 2,5-DISUBSTITUTED FURAN RING

Jurczak, Janusz,Pikul, Stanislaw

, p. 3039 - 3040 (1985)

A new reaction of 2,5-disubstituted furans with bromine in an acetone-water solution afforded an efficient and mild method for opening of the furan ring, this leading to the respective enedione system.The reaction was successfully carried out under either basic or acidic conditions.

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