Cas 145520-92-9,Benzyl-[2,7-difluoro-4-methoxy-fluoren-(9Z)-ylidene]-amine

145520-92-9

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Basic information

Product Name: Benzyl-[2,7-difluoro-4-methoxy-fluoren-(9Z)-ylidene]-amine
Synonyms: Benzyl-[2,7-difluoro-4-methoxy-fluoren-(9Z)-ylidene]-amine
CAS NO:145520-92-9
Molecular Formula:
Molecular Weight: 335.353
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: Benzyl-[2,7-difluoro-4-methoxy-fluoren-(9Z)-ylidene]-amine(CAS DataBase Reference)
NIST Chemistry Reference: Benzyl-[2,7-difluoro-4-methoxy-fluoren-(9Z)-ylidene]-amine(145520-92-9)
EPA Substance Registry System: Benzyl-[2,7-difluoro-4-methoxy-fluoren-(9Z)-ylidene]-amine(145520-92-9)

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: 145520-92-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 145520-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,5,2 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 145520-92:
(8*1)+(7*4)+(6*5)+(5*5)+(4*2)+(3*0)+(2*9)+(1*2)=119
119 % 10 = 9
So 145520-92-9 is a valid CAS Registry Number.

145520-92-9Upstream product

145520-92-9Downstream Products

145520-92-9Relevant academic research and scientific papers

A TRANSAMINATIVE SYNTHESIS OF 9-AMINO-9-FLUORENECARBOXYLIC ACID ESTERS

DuPriest, Mark T.,Conrow, Raymond E.,Kuzmich, Daniel

, p. 2959 - 2962 (1990)

The benzyl imines of several fluorenones were treated with base, followed by methyl chloroformate, to introduce the carbomethoxy group at the 9-fluorenyl position.Imine hydrolysis afforded the title compounds.The reaction was readily conducted on a 30-g s

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