Cas 74617-28-0,(3-Amino-naphtho[1,2-b]thiophen-2-yl)-phenyl-methanone

74617-28-0

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Basic information

Product Name: (3-Amino-naphtho[1,2-b]thiophen-2-yl)-phenyl-methanone
Synonyms:
CAS NO:74617-28-0
Molecular Formula:
Molecular Weight: 303.384
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: (3-Amino-naphtho[1,2-b]thiophen-2-yl)-phenyl-methanone(CAS DataBase Reference)
NIST Chemistry Reference: (3-Amino-naphtho[1,2-b]thiophen-2-yl)-phenyl-methanone(74617-28-0)
EPA Substance Registry System: (3-Amino-naphtho[1,2-b]thiophen-2-yl)-phenyl-methanone(74617-28-0)

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: 74617-28-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74617-28-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,1 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 74617-28:
(7*7)+(6*4)+(5*6)+(4*1)+(3*7)+(2*2)+(1*8)=140
140 % 10 = 0
So 74617-28-0 is a valid CAS Registry Number.

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74617-28-0Relevant academic research and scientific papers

New Synthesis with Elemental Sulfur. - Preparation of 1,2-Benzisothiazoles and Some Secondary Reactions

Markert, Juergen,Hagen, Helmut

, p. 768 - 778 (2007/10/02)

The preparation of new 1,2-benzisothiazoles 2,3,5 and of thienoisothiazole 4 is described.The thioethers 8 have been obtained from 2 and 3 by ring opening with alcoholate and reaction with halomethyl compounds.On cyclisation, the thioethers 8 give the thionaphthenes 11.The ring systems of thionaphthenopyrimidines 10 and 12 have been prepared from 11.

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