Cas 1334740-46-3,(2E,4E)-2-cyano-6,6,6-trifluoro-3,5-diphenylhexa-2,4-dienamide

1334740-46-3

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Basic information

Product Name: (2E,4E)-2-cyano-6,6,6-trifluoro-3,5-diphenylhexa-2,4-dienamide
Synonyms: (2E,4E)-2-cyano-6,6,6-trifluoro-3,5-diphenylhexa-2,4-dienamide
CAS NO:1334740-46-3
Molecular Formula:
Molecular Weight: 342.32
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: (2E,4E)-2-cyano-6,6,6-trifluoro-3,5-diphenylhexa-2,4-dienamide(CAS DataBase Reference)
NIST Chemistry Reference: (2E,4E)-2-cyano-6,6,6-trifluoro-3,5-diphenylhexa-2,4-dienamide(1334740-46-3)
EPA Substance Registry System: (2E,4E)-2-cyano-6,6,6-trifluoro-3,5-diphenylhexa-2,4-dienamide(1334740-46-3)

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: 1334740-46-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1334740-46-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,7,4 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1334740-46:
(9*1)+(8*3)+(7*3)+(6*4)+(5*7)+(4*4)+(3*0)+(2*4)+(1*6)=143
143 % 10 = 3
So 1334740-46-3 is a valid CAS Registry Number.

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1334740-46-3Relevant academic research and scientific papers

A simple method for synthesis of 5-CF3 substituted dienamides via rearrangement of 2H-pyran derivatives

Wang, Xiao-Wei,Li, Peng,Xiao, Hua,Zhu, Shi-Zheng,Zhao, Gang

, p. 7618 - 7621 (2011)

A simple and novel method for synthesis of 5-trifluoromethyl 2,4-dienamides with up to 95% yield under mild condition was first reported. With α,α-dicyanoalkenes and trifluoromethylketones as starting materials, the vinylogous aldol reaction was introduce

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