Cas 126573-79-3,4H-Pyrimido[2,1-a]isoquinoline-3-carboxylic acid, 2-hydroxy-4-oxo-, ethyl ester

126573-79-3

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Basic information

Product Name: 4H-Pyrimido[2,1-a]isoquinoline-3-carboxylic acid, 2-hydroxy-4-oxo-, ethyl ester
Synonyms:
CAS NO:126573-79-3
Molecular Formula: C15H12N2O4
Molecular Weight:
EINECS: N/A
Product Categories: N/A
Mol File: 126573-79-3.mol

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: 4H-Pyrimido[2,1-a]isoquinoline-3-carboxylic acid, 2-hydroxy-4-oxo-, ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 4H-Pyrimido[2,1-a]isoquinoline-3-carboxylic acid, 2-hydroxy-4-oxo-, ethyl ester(126573-79-3)
EPA Substance Registry System: 4H-Pyrimido[2,1-a]isoquinoline-3-carboxylic acid, 2-hydroxy-4-oxo-, ethyl ester(126573-79-3)

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: 126573-79-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 126573-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,7 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 126573-79:
(8*1)+(7*2)+(6*6)+(5*5)+(4*7)+(3*3)+(2*7)+(1*9)=143
143 % 10 = 3
So 126573-79-3 is a valid CAS Registry Number.

126573-79-3Upstream product

126573-79-3Downstream Products

126573-79-3Relevant academic research and scientific papers

The chemistry of 5-oxodihydroisoxazoles. XV reaction of derived ketenimines with enamines and enolates

Baradarani, Mehdi,Prager, Rolf H.,Schafer, Karl

, p. 911 - 916 (2007/10/03)

Reaction of 2-heterocyclisoxazol-5(2H)-ones with bases leads to the formation of ketenimines, which react with nucleophiles in competition with intramolecular reactions. Such reactions in the presence of enamines, enamine anions or enolates are reported.

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