Cas 1241901-44-9,N,6-bis(3-chlorophenyl)-9-methyl-7-oxo-3-(pyridin-2-yl)-1-oxa-2,6-diazaspiro[4.4]nona-2,8-diene-8-carboxamide

1241901-44-9

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Basic information

Product Name: N,6-bis(3-chlorophenyl)-9-methyl-7-oxo-3-(pyridin-2-yl)-1-oxa-2,6-diazaspiro[4.4]nona-2,8-diene-8-carboxamide
Synonyms:
CAS NO:1241901-44-9
Molecular Formula:
Molecular Weight: 493.349
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: N,6-bis(3-chlorophenyl)-9-methyl-7-oxo-3-(pyridin-2-yl)-1-oxa-2,6-diazaspiro[4.4]nona-2,8-diene-8-carboxamide(CAS DataBase Reference)
NIST Chemistry Reference: N,6-bis(3-chlorophenyl)-9-methyl-7-oxo-3-(pyridin-2-yl)-1-oxa-2,6-diazaspiro[4.4]nona-2,8-diene-8-carboxamide(1241901-44-9)
EPA Substance Registry System: N,6-bis(3-chlorophenyl)-9-methyl-7-oxo-3-(pyridin-2-yl)-1-oxa-2,6-diazaspiro[4.4]nona-2,8-diene-8-carboxamide(1241901-44-9)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1241901-44-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1241901-44-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,1,9,0 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1241901-44:
(9*1)+(8*2)+(7*4)+(6*1)+(5*9)+(4*0)+(3*1)+(2*4)+(1*4)=119
119 % 10 = 9
So 1241901-44-9 is a valid CAS Registry Number.

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1241901-44-9Relevant academic research and scientific papers

Spiroheterocycles via regioselective cycloaddition reactions of nitrile oxides with 5-methylene-1H-pyrrol-2(5H)-ones

Beattie, Nicola J.,Francis, Craig L.,Liepa, Andris J.,Savage, G. Paul

, p. 445 - 451 (2010)

Substituted 5-methylene-1H-pyrrol-2(5H)-ones underwent a 1,3-dipolar cycloaddition reaction with nitrile oxides to give the corresponding spiro heterocycles. Critical to this reaction was the development of a biphasic system for base-induced dehydrohaloge

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