Cas 885339-73-1,S,S',S'',S'''-{5,5'-[2,2'-bipyridine-5,5'-diylbis(ethyne-2,1-diyl)]bis-(benzene-5,3,1-triyl)}tetrakis(methylene)tetraethanethioate

885339-73-1

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Basic information

Product Name: S,S',S'',S'''-{5,5'-[2,2'-bipyridine-5,5'-diylbis(ethyne-2,1-diyl)]bis-(benzene-5,3,1-triyl)}tetrakis(methylene)tetraethanethioate
Synonyms:
CAS NO:885339-73-1
Molecular Formula:
Molecular Weight: 708.947
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: S,S',S'',S'''-{5,5'-[2,2'-bipyridine-5,5'-diylbis(ethyne-2,1-diyl)]bis-(benzene-5,3,1-triyl)}tetrakis(methylene)tetraethanethioate(CAS DataBase Reference)
NIST Chemistry Reference: S,S',S'',S'''-{5,5'-[2,2'-bipyridine-5,5'-diylbis(ethyne-2,1-diyl)]bis-(benzene-5,3,1-triyl)}tetrakis(methylene)tetraethanethioate(885339-73-1)
EPA Substance Registry System: S,S',S'',S'''-{5,5'-[2,2'-bipyridine-5,5'-diylbis(ethyne-2,1-diyl)]bis-(benzene-5,3,1-triyl)}tetrakis(methylene)tetraethanethioate(885339-73-1)

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: 885339-73-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 885339-73-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,3,3 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 885339-73:
(8*8)+(7*8)+(6*5)+(5*3)+(4*3)+(3*9)+(2*7)+(1*3)=221
221 % 10 = 1
So 885339-73-1 is a valid CAS Registry Number.

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885339-73-1Relevant academic research and scientific papers

Synthesis of S-acetyl oligo-p-aryleneethynylene tetrathiols

Hassan Omar, Omar,Babudri, Francesco,Farinola, Gianluca M.,Naso, Francesco,Operamolla, Alessandra

, p. 529 - 537 (2011/03/22)

A novel class of tetrathiolated aryleneethynylene oligomers was obtained by the Cassar-Heck-Sonogashira coupling between S,S-(5-ethynyl-1,3-phenylene) bis(methylene)diethanethioate (1) and aryl diiodides or dibromides. Although standard coupling condition

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