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3-CYANOPHENOTHIAZINE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28140-93-4

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28140-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28140-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,4 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 28140-93:
(7*2)+(6*8)+(5*1)+(4*4)+(3*0)+(2*9)+(1*3)=104
104 % 10 = 4
So 28140-93-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H8N2S/c14-8-9-5-6-11-13(7-9)16-12-4-2-1-3-10(12)15-11/h1-7,15H

28140-93-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 10H-phenothiazine-3-carbonitrile

1.2 Other means of identification

Product number -
Other names 3-Cyanophenothiazine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:28140-93-4 SDS

28140-93-4Downstream Products

28140-93-4Relevant academic research and scientific papers

A Facile Synthesis of Cyanophenothiazines

Marivingt-Mounir, Cecile,Mettey, Yvette,Vierfond, Jean-Michel

, p. 843 - 845 (2007/10/03)

A one-pot synthesis of 1, 3 and 4-cyanophenothiazines and a two-step approach to 2-cyanoisomer have been developed. The condensation of 2-aminobenzenethiol and 2,3 or 3,4-dihalogenobenzonitriles followed by Smiles rearrangement or by intramolecular aromatic substitution gave the desired ring systmes.

A NOVEL SYNTHETIC ROUTE TO CYANOPHENOTHIAZINES. FIRST EXAMPLE OF SMILES REARRANGEMENT FROM HALOGENOBENZONITRILES

Mettey, Yvette,Vierfond, Jean-Michel

, p. 987 - 993 (2007/10/02)

The reaction of halogenobenzonitriles with 2-aminobenzenethiol gave, by a Smiles rearrangement 2-mercaptocyanodiphenylamines which are cyclised to cyanophenothiazines via a disulfide intermediate.A mechanism is proposed.

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