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2-o-Tolylamino-4,5,6,7-tetrahydro-benzothiazole-4-carboxylic acid hydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76502-85-7

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76502-85-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76502-85-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,0 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76502-85:
(7*7)+(6*6)+(5*5)+(4*0)+(3*2)+(2*8)+(1*5)=137
137 % 10 = 7
So 76502-85-7 is a valid CAS Registry Number.

76502-85-7Downstream Products

76502-85-7Relevant academic research and scientific papers

Condensed Tetrahydrobenzothiazoles: Part I- Synthesis of 2-Substituted Anilino-4,5,6,7-tetrahydrobenzothiazoles and Their 4-Carbethoxy Derivatives

Balse, Mukta N.,Mahajanshetti, C. S.

, p. 256 - 259 (2007/10/02)

Condensation of the appropriate 2-halocyclohexanone (I) with arylthiourea (II) affords a number of 2-substituted anilino-4,5,6,7-tetrahydrobenzothiazoles (IIIa) and their 4-carbethoxy esters (IIIb).Influence of steric factors and nucleophilicity of the reactants on the course of this reaction are discussed.

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