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5-ethyl-4-phenyl-1-(1-phenylbut-1(Z)-enyl)-2,3-dihydro-1H-imidazole-2-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

149003-12-3

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149003-12-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149003-12-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,0,0 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 149003-12:
(8*1)+(7*4)+(6*9)+(5*0)+(4*0)+(3*3)+(2*1)+(1*2)=103
103 % 10 = 3
So 149003-12-3 is a valid CAS Registry Number.

149003-12-3Downstream Products

149003-12-3Relevant academic research and scientific papers

A simple preparation of 1H-1,4-diazepine-7(6H)-thiones and their ring contraction to 1-vinyl-2,3-dihydro-1H-imidazole-2-thiones by thermal rearrangement reaction

Barluenga, J.,Carlon, R. Perez,Gonzalez, J.,Joglar, J.,Ortiz, F. Lopez,Fustero, S.

, p. 566 - 578 (2007/10/02)

An efficient synthesis of 1H-1,4-diazepine-7(6H)-thiones via a tandem -cycloaddition-ring expansion of chlorinated 2-aza-1,3-dienes with trimethylsilyl isothiocyanate is described.A thermal rearrangement of these 1,4-diazepine derivatives to 1-viny

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