Cas 112768-03-3,(E)-3-(5-Bromo-2-nitro-phenyl)-2-(4-methoxy-phenyl)-acrylic acid

112768-03-3

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Basic information

Product Name: (E)-3-(5-Bromo-2-nitro-phenyl)-2-(4-methoxy-phenyl)-acrylic acid
Synonyms: (E)-3-(5-Bromo-2-nitro-phenyl)-2-(4-methoxy-phenyl)-acrylic acid
CAS NO:112768-03-3
Molecular Formula:
Molecular Weight: 378.179
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: (E)-3-(5-Bromo-2-nitro-phenyl)-2-(4-methoxy-phenyl)-acrylic acid(CAS DataBase Reference)
NIST Chemistry Reference: (E)-3-(5-Bromo-2-nitro-phenyl)-2-(4-methoxy-phenyl)-acrylic acid(112768-03-3)
EPA Substance Registry System: (E)-3-(5-Bromo-2-nitro-phenyl)-2-(4-methoxy-phenyl)-acrylic acid(112768-03-3)

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: 112768-03-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 112768-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,6 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112768-03:
(8*1)+(7*1)+(6*2)+(5*7)+(4*6)+(3*8)+(2*0)+(1*3)=113
113 % 10 = 3
So 112768-03-3 is a valid CAS Registry Number.

112768-03-3Upstream product

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112768-03-3Relevant academic research and scientific papers

Synthesis of Coumarins by Nucleophilic Denitrocyclization Reaction

Oda, Noriichi,Yoshida, Yukio,Nagai, Shin-ichi,Ueda, Taisei,Sakakibara, Jinsaku

, p. 1796 - 1802 (2007/10/02)

2-propanedioic acids(2a-c) were denitrocyclized to coumarins (3a-c) by heating in quinoline in the presence of copper powder. 2-(4-Methoxiphenyl)-3-(2-nitrophenyl)-(Z)-2-propenoic acids (6a,b,d,e) were also similarly denitrocycli

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