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2-Benzothiazolecarboxamide, 4-methoxy-(7CI,8CI,9CI) is a chemical compound with the molecular formula C9H8N2O2S. It belongs to the class of benzothiazole derivatives, which are heterocyclic compounds containing a benzene ring fused to a thiazole ring. This specific compound features a carboxamide group (-CONH2) attached to the benzothiazole core, and a methoxy group (-OCH3) at the 4-position. It is an off-white to pale yellow solid and is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. The compound is also known by its IUPAC name, 4-methoxy-2-benzothiazolecarboxamide, and has the CAS number 23789-58-4.

7267-29-0

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7267-29-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7267-29-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,6 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7267-29:
(6*7)+(5*2)+(4*6)+(3*7)+(2*2)+(1*9)=110
110 % 10 = 0
So 7267-29-0 is a valid CAS Registry Number.

7267-29-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-Methoxy-1,3-benzothiazole-2-carboxamide

1.2 Other means of identification

Product number -
Other names [2-(aminocarbonyl)-3-methoxyphenylamino]oxoacetic acid ethyl ester

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 -
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More Details:7267-29-0 SDS

7267-29-0Relevant academic research and scientific papers

New approach to the synthesis of 2-carbamoylbenzothiazoles

Yarovenko, V. N.,Stoyanovich, F. M.,Zolotarskaya, O. Yu.,Chernoburova, E. I.,Zararzin, I. V.,Krayushkin, M. M.

, p. 144 - 147 (2007/10/03)

The reactions of substituted anilines with chloroacetamide and sulfur in the presence of triethylamine afforded monothiooxamides. When treated with K3Fe(CN)6, the latter underwent cyclization to form 2-carbamoyIbenzothiazoles. The reactions were accompanied by the formation of the corresponding thiooxanilic acids, which also underwent cyclization to form benzothiazole-2-carboxylic acids.

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