Cas 1235579-79-9,2-benzyl-3-{2-[(triphenylphosphoranilidene)methyl]benzoyl}-2,3-dihydropyridazino-[4,5-b]quinoline-1,4-dione

1235579-79-9

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Basic information

Product Name: 2-benzyl-3-{2-[(triphenylphosphoranilidene)methyl]benzoyl}-2,3-dihydropyridazino-[4,5-b]quinoline-1,4-dione
Synonyms:
CAS NO:1235579-79-9
Molecular Formula:
Molecular Weight: 681.73
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: 2-benzyl-3-{2-[(triphenylphosphoranilidene)methyl]benzoyl}-2,3-dihydropyridazino-[4,5-b]quinoline-1,4-dione(CAS DataBase Reference)
NIST Chemistry Reference: 2-benzyl-3-{2-[(triphenylphosphoranilidene)methyl]benzoyl}-2,3-dihydropyridazino-[4,5-b]quinoline-1,4-dione(1235579-79-9)
EPA Substance Registry System: 2-benzyl-3-{2-[(triphenylphosphoranilidene)methyl]benzoyl}-2,3-dihydropyridazino-[4,5-b]quinoline-1,4-dione(1235579-79-9)

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: 1235579-79-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1235579-79-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,5,7 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1235579-79:
(9*1)+(8*2)+(7*3)+(6*5)+(5*5)+(4*7)+(3*9)+(2*7)+(1*9)=179
179 % 10 = 9
So 1235579-79-9 is a valid CAS Registry Number.

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1235579-79-9Relevant academic research and scientific papers

Synthesis of pyridazinedione derivatives starting from anhydrides of 2,3-pyridine-and 2,3-quinolinedicarboxylic acids

Sakhautdinov,Tukhvatullin,Fatykhov,Galin

experimental part, p. 716 - 721 (2010/10/04)

A method was developed of preparation of heterocyclic compounds with pyridopyridazinoiso-quinalinedione and isoquinopyridazinoquinalinedione structures formed regioselectively by intramolecular cyclization of phosphorus ylides containing pyridopyridazinedione and pyridazinoquinolinedione fragments. Pleiades Publishing, Ltd., 2010.

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