Cas 543-44-2,dodeca-2(E),4(E),8(E),10(E)-tetraenoic acid isobutylamide

543-44-2

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Basic information

Product Name: dodeca-2(E),4(E),8(E),10(E)-tetraenoic acid isobutylamide
Synonyms: dodeca-2(E),4(E),8(E),10(E)-tetraenoic acid isobutylamide
CAS NO:543-44-2
Molecular Formula:
Molecular Weight: 247.381
EINECS: N/A
Product Categories: N/A
Mol File: 543-44-2.mol
Article Data: 1

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: dodeca-2(E),4(E),8(E),10(E)-tetraenoic acid isobutylamide(CAS DataBase Reference)
NIST Chemistry Reference: dodeca-2(E),4(E),8(E),10(E)-tetraenoic acid isobutylamide(543-44-2)
EPA Substance Registry System: dodeca-2(E),4(E),8(E),10(E)-tetraenoic acid isobutylamide(543-44-2)

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: 543-44-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 543-44-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,4 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 543-44:
(5*5)+(4*4)+(3*3)+(2*4)+(1*4)=62
62 % 10 = 2
So 543-44-2 is a valid CAS Registry Number.

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543-44-2Relevant articles and documents

SYNTHESIS OF NATURAL POLYENE ISOBUTYLAMIDES. STEREOCHEMISTRY OF THE WITTIG REACTIONS

Crombie, Leslie,Fisher, David

, p. 2481 - 2484 (2007/10/02)

Unsaturated isobutylamide synthons are employed to make seven natural amides.The (Z)-selectivity of the Wittig reaction towards the newly formed olefinic bond in the seven examples is estimated by 13Cmr.

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