Cas 1243643-58-4,(E)-5-(benzo[d][1,3]dioxol-5-yl)-5-ethyl-7-(phenylethynyl)-6-(1-phenylprop-1-enyl)-5H-indeno[5,6-d][1,3]dioxole

1243643-58-4

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Basic information

Product Name: (E)-5-(benzo[d][1,3]dioxol-5-yl)-5-ethyl-7-(phenylethynyl)-6-(1-phenylprop-1-enyl)-5H-indeno[5,6-d][1,3]dioxole
Synonyms: (E)-5-(benzo[d][1,3]dioxol-5-yl)-5-ethyl-7-(phenylethynyl)-6-(1-phenylprop-1-enyl)-5H-indeno[5,6-d][1,3]dioxole
CAS NO:1243643-58-4
Molecular Formula:
Molecular Weight: 524.616
EINECS: N/A
Product Categories: N/A
Mol File: 1243643-58-4.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: (E)-5-(benzo[d][1,3]dioxol-5-yl)-5-ethyl-7-(phenylethynyl)-6-(1-phenylprop-1-enyl)-5H-indeno[5,6-d][1,3]dioxole(CAS DataBase Reference)
NIST Chemistry Reference: (E)-5-(benzo[d][1,3]dioxol-5-yl)-5-ethyl-7-(phenylethynyl)-6-(1-phenylprop-1-enyl)-5H-indeno[5,6-d][1,3]dioxole(1243643-58-4)
EPA Substance Registry System: (E)-5-(benzo[d][1,3]dioxol-5-yl)-5-ethyl-7-(phenylethynyl)-6-(1-phenylprop-1-enyl)-5H-indeno[5,6-d][1,3]dioxole(1243643-58-4)

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: 1243643-58-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1243643-58-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,6,4 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1243643-58:
(9*1)+(8*2)+(7*4)+(6*3)+(5*6)+(4*4)+(3*3)+(2*5)+(1*8)=144
144 % 10 = 4
So 1243643-58-4 is a valid CAS Registry Number.

1243643-58-4Upstream product

1243643-41-5 3-(benzo[d][1,3]dioxol-5-yl)-1-phenylpent-1-yn-3-ol

1243643-58-4Downstream Products

1243643-58-4Relevant articles and documents

Unexpected iron(iii) chloride-catalysed dimerisation of 1,1,3-trisubstituted-prop-2-yn-1-ols as an expedient route to highly conjugated indenes

Rao, Weidong,Chan, Philip Wai Hong

experimental part, p. 4016 - 4025 (2010/09/17)

A method to prepare highly conjugated indenes efficiently by iron(iii) chloride-catalysed dimerisation of trisubstituted propargylic alcohols under very mild conditions at room temperature is described. The reactions are rapid and operationally straightfo

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