Cas 763138-80-3,1,1'-bis-(toluene-4-sulfonyl)-2,3-dihydro-1<i>H</i>,1'<i>H</i>-[3,3']biindolyl

763138-80-3

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Basic information

Product Name: 1,1'-bis-(toluene-4-sulfonyl)-2,3-dihydro-1H,1'H-[3,3']biindolyl
Synonyms: 1,1'-bis-(toluene-4-sulfonyl)-2,3-dihydro-1H,1'H-[3,3']biindolyl
CAS NO:763138-80-3
Molecular Formula:
Molecular Weight: 542.679
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: 1,1'-bis-(toluene-4-sulfonyl)-2,3-dihydro-1H,1'H-[3,3']biindolyl(CAS DataBase Reference)
NIST Chemistry Reference: 1,1'-bis-(toluene-4-sulfonyl)-2,3-dihydro-1H,1'H-[3,3']biindolyl(763138-80-3)
EPA Substance Registry System: 1,1'-bis-(toluene-4-sulfonyl)-2,3-dihydro-1H,1'H-[3,3']biindolyl(763138-80-3)

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: 763138-80-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 763138-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,3,1,3 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 763138-80:
(8*7)+(7*6)+(6*3)+(5*1)+(4*3)+(3*8)+(2*8)+(1*0)=173
173 % 10 = 3
So 763138-80-3 is a valid CAS Registry Number.

763138-80-3Upstream product

31271-90-6 1-(p-toluenesulfonyl)-1H-indole

763138-80-3Downstream Products

763138-80-3Relevant academic research and scientific papers

Oligomerization of N-tosylindole with aluminum chloride

Fujino, Kazutaka,Yanase, Emiko,Shinoda, Yoshihiko,Nakatsuka, Shin-Ichi

, p. 764 - 766 (2004)

The reactivity of N-tosylindole (4) in the presence of aluminum chloride was studied, and two types of oligomerization of 4 were observed. One type was condensation between both pyrrole parts (dimers 5 and 6 and trimer 7) and the other was between a pyrro

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