Cas 73148-11-5,1,3,6,7-tetramethylquinoxaline-2(1H)-one

73148-11-5

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Basic information

Product Name: 1,3,6,7-tetramethylquinoxaline-2(1H)-one
Synonyms: 1,3,6,7-tetramethylquinoxaline-2(1H)-one
CAS NO:73148-11-5
Molecular Formula:
Molecular Weight: 202.256
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: 1,3,6,7-tetramethylquinoxaline-2(1H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 1,3,6,7-tetramethylquinoxaline-2(1H)-one(73148-11-5)
EPA Substance Registry System: 1,3,6,7-tetramethylquinoxaline-2(1H)-one(73148-11-5)

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: 73148-11-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 73148-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,4 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73148-11:
(7*7)+(6*3)+(5*1)+(4*4)+(3*8)+(2*1)+(1*1)=115
115 % 10 = 5
So 73148-11-5 is a valid CAS Registry Number.

73148-11-5Upstream product

95-64-7 4-amino-o-xylene

73148-11-5Downstream Products

73148-11-5Relevant academic research and scientific papers

Synthesis of substituted 1,3-dimethyl-1H-quinoxalin-2-ones from aniline derivatives

Li, Xun,Wang, Donghua,Wu, Jifeng,Xu, Wenfang

, p. 2741 - 2751 (2005)

Substituted 1,3-dimethyl-1H-quinoxalin-2-ones (7) have been synthesized through the procedures of acylation, nitration, reduction, intramolecular alkylation, oxidation, and N-methylation starting from 3,4-disubstituted aniline.

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