Cas 139488-38-3,3-[(E)-tert-Butylimino]-6-[1-methyl-hex-(E)-ylidene]-4,5-diphenyl-cyclohex-4-ene-1,1,2,2-tetracarbonitrile

139488-38-3

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Basic information

Product Name: 3-[(E)-tert-Butylimino]-6-[1-methyl-hex-(E)-ylidene]-4,5-diphenyl-cyclohex-4-ene-1,1,2,2-tetracarbonitrile
Synonyms:
CAS NO:139488-38-3
Molecular Formula:
Molecular Weight: 499.659
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: 3-[(E)-tert-Butylimino]-6-[1-methyl-hex-(E)-ylidene]-4,5-diphenyl-cyclohex-4-ene-1,1,2,2-tetracarbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 3-[(E)-tert-Butylimino]-6-[1-methyl-hex-(E)-ylidene]-4,5-diphenyl-cyclohex-4-ene-1,1,2,2-tetracarbonitrile(139488-38-3)
EPA Substance Registry System: 3-[(E)-tert-Butylimino]-6-[1-methyl-hex-(E)-ylidene]-4,5-diphenyl-cyclohex-4-ene-1,1,2,2-tetracarbonitrile(139488-38-3)

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: 139488-38-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139488-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,8 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139488-38:
(8*1)+(7*3)+(6*9)+(5*4)+(4*8)+(3*8)+(2*3)+(1*8)=173
173 % 10 = 3
So 139488-38-3 is a valid CAS Registry Number.

139488-38-3Upstream product

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139488-38-3Relevant academic research and scientific papers

Synthesis of Allenylketenimines via Titanocene Vinylidene Complexes

Dennehy, Robert D.,Whitby, Richard J.

, p. 35 - 36 (1992)

The intermolecular addition of in situ generated titanocene vinylidene complexes to alkynes gives titanacyclobutenes which undergo an insertion-rearrangement with tert-butyl isocyanide to afford allenylketenimines in high yield.

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