Cas 64242-57-5,Propanedinitrile, [[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-phenyl-1-propenyl] imino]-, (E,E)-

64242-57-5

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Basic information

Product Name: Propanedinitrile, [[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-phenyl-1-propenyl] imino]-, (E,E)-
Synonyms:
CAS NO:64242-57-5
Molecular Formula: C23H20N4
Molecular Weight: 352.439
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: Propanedinitrile, [[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-phenyl-1-propenyl] imino]-, (E,E)-(CAS DataBase Reference)
NIST Chemistry Reference: Propanedinitrile, [[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-phenyl-1-propenyl] imino]-, (E,E)-(64242-57-5)
EPA Substance Registry System: Propanedinitrile, [[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-phenyl-1-propenyl] imino]-, (E,E)-(64242-57-5)

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: 64242-57-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 64242-57-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,2,4 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 64242-57:
(7*6)+(6*4)+(5*2)+(4*4)+(3*2)+(2*5)+(1*7)=115
115 % 10 = 5
So 64242-57-5 is a valid CAS Registry Number.

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64242-57-5Relevant academic research and scientific papers

A NEW ROUTE TO TRINUCLEAR CARBOCYANINES

Khan, M. Niaz,Fleury, Jean-Pierre,Baumlin, Philippe,Hubschwerlen, Christian

, p. 5341 - 5346 (1985)

Amides or vinylogous amides react with tosyl chloride-pyridine to form activated intermediates which condense with Fischer's base or their vinylogs to give carbocyanine structures.Under the same conditions formylated Fischer's base reacts with vinylogous Fischer's bases to give trinuclear carbocyanines in good yields.Their structure and the limitations of this route are discussed.

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