Cas 1416045-82-3,2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide

1416045-82-3

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Basic information

Product Name: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide
Synonyms:
CAS NO:1416045-82-3
Molecular Formula:
Molecular Weight: 1171.4
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: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide(CAS DataBase Reference)
NIST Chemistry Reference: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide(1416045-82-3)
EPA Substance Registry System: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium 9-[(1E,3E)-5-(2,7bis-(phenoxysulfonyl)-9H-fluoren-9ylidene)penta-1,3-dienyl]-2,7-bis(phenoxysulfonyl)-9H-fluoren-9-ide(1416045-82-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1416045-82-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1416045-82-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,0,4 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1416045-82:
(9*1)+(8*4)+(7*1)+(6*6)+(5*0)+(4*4)+(3*5)+(2*8)+(1*2)=133
133 % 10 = 3
So 1416045-82-3 is a valid CAS Registry Number.

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1416045-82-3Relevant academic research and scientific papers

Symmetric anionic polymethine dyes derived from fluorene and its derivatives with electron-acceptor substituents: Synthesis and spectral properties

Kurdyukova,Derevyanko,Ishchenko,Mysyk

, (2012)

Novel anionic polymethine dyes were synthesized from 2,7- bis(phenoxysulfonyl)-, 2,7-dinitro-, and 2,4,5,7-tetranitrofluorenes. The reasons for the complicated shape of their absorption spectra were analyzed: the formation of contact ion pairs, associates

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