Cas 77978-39-3,4-(4,4'-Dimethoxybenzhydryliden)-2-methyl-1,3-diphenyl-4H-cyclopenta<c>pyrrol

77978-39-3

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Basic information

Product Name: 4-(4,4'-Dimethoxybenzhydryliden)-2-methyl-1,3-diphenyl-4H-cyclopentapyrrol
Synonyms:
CAS NO:77978-39-3
Molecular Formula:
Molecular Weight: 495.621
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: 4-(4,4'-Dimethoxybenzhydryliden)-2-methyl-1,3-diphenyl-4H-cyclopentapyrrol(CAS DataBase Reference)
NIST Chemistry Reference: 4-(4,4'-Dimethoxybenzhydryliden)-2-methyl-1,3-diphenyl-4H-cyclopentapyrrol(77978-39-3)
EPA Substance Registry System: 4-(4,4'-Dimethoxybenzhydryliden)-2-methyl-1,3-diphenyl-4H-cyclopentapyrrol(77978-39-3)

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: 77978-39-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77978-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,7 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77978-39:
(7*7)+(6*7)+(5*9)+(4*7)+(3*8)+(2*3)+(1*9)=203
203 % 10 = 3
So 77978-39-3 is a valid CAS Registry Number.

77978-39-3Upstream product

77978-39-3Downstream Products

77978-39-3Relevant academic research and scientific papers

Reactions of Fulvenes with 1,3-Dipolar Compounds, II. - Reactions of 6,6-Disubstituted Fulvenes with 3-Methyl-2,4-diphenyl-1,3-oxazolium-5-olate

Friedrichsen, Willy,Schroeer, Wolf-D.,Debaerdemaeker, Tony

, p. 491 - 501 (2007/10/02)

6,6-Disubstituted fulvenes 1 react with 3-methyl-2,4-diphenyl-1,3-oxazolium-5-olate (2) in a cycloaddition at the endocyclic double bond to give pyrrofulvenes 3, bispyrrofulvenes 4, the cage compound 14, and the dipyrrylethylene 16.An intermedia

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