Cas 1403657-37-3,2-(3-aminophenyl)-5-ethyl-5-methyl-4-oxo-4,5-dihydrofuran-3-carbonitrile

1403657-37-3

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Basic information

Product Name: 2-(3-aminophenyl)-5-ethyl-5-methyl-4-oxo-4,5-dihydrofuran-3-carbonitrile
Synonyms: 2-(3-aminophenyl)-5-ethyl-5-methyl-4-oxo-4,5-dihydrofuran-3-carbonitrile
CAS NO:1403657-37-3
Molecular Formula:
Molecular Weight: 242.277
EINECS: N/A
Product Categories: N/A
Mol File: 1403657-37-3.mol
Article Data: 1

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-(3-aminophenyl)-5-ethyl-5-methyl-4-oxo-4,5-dihydrofuran-3-carbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 2-(3-aminophenyl)-5-ethyl-5-methyl-4-oxo-4,5-dihydrofuran-3-carbonitrile(1403657-37-3)
EPA Substance Registry System: 2-(3-aminophenyl)-5-ethyl-5-methyl-4-oxo-4,5-dihydrofuran-3-carbonitrile(1403657-37-3)

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: 1403657-37-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1403657-37-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,6,5 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1403657-37:
(9*1)+(8*4)+(7*0)+(6*3)+(5*6)+(4*5)+(3*7)+(2*3)+(1*7)=143
143 % 10 = 3
So 1403657-37-3 is a valid CAS Registry Number.

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1403657-37-3Relevant articles and documents

Peculiarities of the tandem reaction between cyanoacetylenic alcohols and aminobenzoic acids: Synthesis of 5,5-dialkyl-2-(3-aminophenyl)-4-oxo-4,5- dihydrofuran-3-carbonitriles

Shemyakina, Olesya A.,Mal'kina, Anastasiya G.,Nosyreva, Valentina V.,Ushakov, Igor A.,Trofimov, Boris A.

, p. 319 - 325 (2012/11/07)

Tertiary cyanoacetylenic alcohols 1 reacting with 3-aminobenzoic acid (Et3N, MeCN, 20-25 °C, 28-30 h) afforded 5,5-dialkyl-2-(3- aminophenyl)-4-oxo-4,5-dihydrofuran-3-carbonitriles 2 (77-85%). Under the same condition, 4-hydroxy-4-methylpent-2-

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