Cas 107752-82-9,5-(3-Chloro-phenylamino)-2-(3-chloro-phenylazo)-cyclohepta-2,4,6-trienone

107752-82-9

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Basic information

Product Name: 5-(3-Chloro-phenylamino)-2-(3-chloro-phenylazo)-cyclohepta-2,4,6-trienone
Synonyms: 5-(3-Chloro-phenylamino)-2-(3-chloro-phenylazo)-cyclohepta-2,4,6-trienone
CAS NO:107752-82-9
Molecular Formula:
Molecular Weight: 370.238
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: 5-(3-Chloro-phenylamino)-2-(3-chloro-phenylazo)-cyclohepta-2,4,6-trienone(CAS DataBase Reference)
NIST Chemistry Reference: 5-(3-Chloro-phenylamino)-2-(3-chloro-phenylazo)-cyclohepta-2,4,6-trienone(107752-82-9)
EPA Substance Registry System: 5-(3-Chloro-phenylamino)-2-(3-chloro-phenylazo)-cyclohepta-2,4,6-trienone(107752-82-9)

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: 107752-82-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 107752-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,5 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107752-82:
(8*1)+(7*0)+(6*7)+(5*7)+(4*5)+(3*2)+(2*8)+(1*2)=129
129 % 10 = 9
So 107752-82-9 is a valid CAS Registry Number.

107752-82-9Upstream product

53526-92-4 2-<2-(3-chlorophenyl)hydrazino>tropone

107752-82-9Downstream Products

107752-82-9Relevant academic research and scientific papers

A Convenient Synthesis of 5-Aryltropolones via Novel Benzidine Type Rearrangement of 2-(2-Arylhydrazino)tropones

Nozoe, Tetsuo,Takase, Kahei,Saito, Hiroaki,Yamamoto, Hiroshi,Imafuku, Kimiaki

, p. 1577 - 1580 (2007/10/02)

Treatment of a wide variety of 2-(2-arylhydrazino)tropones with ethanolic acid at 50-80 deg C readily gave the benzidine type rearrangement products, i.e. 2-amino-5-(4-aminoaryl)tropones, which in turn were conveniently led to the corresponding 5-aryltropolones that can be utilized for synthesizing B-ring-open analogues of colchicine.

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