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Benzothiazole, 7-methyl- (7CI,8CI,9CI) is an organic compound with the chemical formula C8H7NS. It is a derivative of benzothiazole, a heterocyclic compound consisting of a benzene ring fused to a thiazole ring. The 7-methyl substitution refers to a methyl group (-CH3) attached to the 7th position of the benzothiazole ring. Benzothiazole, 7-methyl- (7CI,8CI,9CI) is known for its various applications in the chemical industry, particularly as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes. It exhibits properties such as a melting point of 76-79°C and is soluble in organic solvents. Due to its potential applications and chemical reactivity, 7-methylbenzothiazole is a subject of interest in research and development within the field of organic chemistry.

3048-47-3

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3048-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3048-47-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,4 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3048-47:
(6*3)+(5*0)+(4*4)+(3*8)+(2*4)+(1*7)=73
73 % 10 = 3
So 3048-47-3 is a valid CAS Registry Number.

3048-47-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 7-methyl-benzothiazole

1.2 Other means of identification

Product number -
Other names 7-Methyl-benzthiazol

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:3048-47-3 SDS

3048-47-3Downstream Products

3048-47-3Relevant academic research and scientific papers

Method for synthesizing benzothiazole by microwave radiation of benzothioamide compound in aqueous phase

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Paragraph 0013; 0076, (2019/02/13)

The invention discloses a method for synthesizing benzothiazole by microwave radiation of a benzothioamide compound in an aqueous phase. The method includes the steps: adding the benzothioamide compound into the aqueous phase under microwave conditions; performing cyclization under alkaline conditions to generate the benzothiazole. The method for preparing the benzothiazole is environmentally friendly, simple and convenient in operation, safe, cheap and efficient. Compared with the prior art, the method is applicable to a lot of functional groups, high in yield, few in by-products, simple in operation, safe, low in cost and environmentally friendly.

Preparation and Reactions of Thiazole-fused 3-Sulfolenes. Useful Precursors to o-Dimethylene Thiazoles

Chou, Ta-shue,Tsai, Chung-Ying

, p. 4201 - 4204 (2007/10/02)

Thiazole-fused 3-sulfolenes 8 and 9 have been efficiently prepared from 4-bromo-3-sulfolanone 7 in one step.These 3-sulfolenes react as synthetic equivalents to o-dimethylene thiazoles.

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