Cas 1040283-46-2,ethyl (Z)-2-[(Z)-3-benzylideneisobenzofuran-1(3H)-ylidene]acetate

1040283-46-2

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Basic information

Product Name: ethyl (Z)-2-[(Z)-3-benzylideneisobenzofuran-1(3H)-ylidene]acetate
Synonyms: ethyl (Z)-2-[(Z)-3-benzylideneisobenzofuran-1(3H)-ylidene]acetate
CAS NO:1040283-46-2
Molecular Formula:
Molecular Weight: 292.334
EINECS: N/A
Product Categories: N/A
Mol File: 1040283-46-2.mol
Article Data: 2

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: ethyl (Z)-2-[(Z)-3-benzylideneisobenzofuran-1(3H)-ylidene]acetate(CAS DataBase Reference)
NIST Chemistry Reference: ethyl (Z)-2-[(Z)-3-benzylideneisobenzofuran-1(3H)-ylidene]acetate(1040283-46-2)
EPA Substance Registry System: ethyl (Z)-2-[(Z)-3-benzylideneisobenzofuran-1(3H)-ylidene]acetate(1040283-46-2)

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: 1040283-46-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1040283-46-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,2,8 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1040283-46:
(9*1)+(8*0)+(7*4)+(6*0)+(5*2)+(4*8)+(3*3)+(2*4)+(1*6)=102
102 % 10 = 2
So 1040283-46-2 is a valid CAS Registry Number.

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1040283-46-2Relevant articles and documents

Palladium(0)-catalyzed 5-exo-dig O-cyclization/coupling of ethyl 3-(2-alkynylphenyl)-3-oxopropanoates with aryl iodides to 1,3-dihydroisobenzofurans

Wei, Li-Lan,Wei, Li-Mei,Lin, Po-Yang,Chen, Chin-Chau,Pan, Wen-Bin,Wu, Ming-Jung

, p. 6629 - 6632 (2015)

Palladium-catalyzed highly regioselective 5-exo-dig O-cyclization/coupling of a series of ethyl 3-(2-alkynylphenyl)-3-oxopropanoates with aryl iodides has been developed for the synthesis of (Z)-alkylidene-1,3-dihydroisobenzofuran derivatives. Reactions o

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