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152480-59-6

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152480-59-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152480-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,4,8 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 152480-59:
(8*1)+(7*5)+(6*2)+(5*4)+(4*8)+(3*0)+(2*5)+(1*9)=126
126 % 10 = 6
So 152480-59-6 is a valid CAS Registry Number.

152480-59-6Relevant articles and documents

A new route for the synthesis of functionalized benzo[d]imidazo[5,1-b]thiazol-1-amine derivatives from benzothiazole, trichloroacetamidines and terminal alkynes

Bayanati, Maryam,Parizadeh, Niloofar,Nematpour, Manijeh,Sedaghat, Anna,Tabatabaia, Sayyed Abbas

, p. 121 - 130 (2021)

A novel class of substituted benzo[d]imidazo[5,1-b]thiazol-1-amine derivatives was synthesized utilizing a one-pot Cu-catalyzed cycloaddition of benzothiazole, trichloroacetonitrile, various amines and terminal alkynes in acetonitrile at room temperature. The speed of this simple four-component reaction along with mild conditions, high yields, readily available starting materials, the ease of work-up without using pollutant precious metals–catalysts, and column chromatography are important features of the presented procedure.

Synthesis of functionalized benzothiadiazine 1,1-dioxide derivatives via intramolecular C–H activation reactions of trichloroacetamidine and benzenesulfonyl chloride

Nematpour, Manijeh,Rezaee, Elham,Jahani, Mehdi,Tabatabai, Sayyed Abbas

supporting information, p. 2054 - 2056 (2018/04/25)

The synthesis of functionalized benzothiadiazine 1,1-dioxide derivatives was achieved through a novel three-component intramolecular C–H activation reaction of trichloroacetonitrile, benzenesulfonyl chloride, and various primary amines. This reaction was performed in the presence of catalytic copper(I) and L-proline as the ligand in tetrahydrofuran at room temperature.

Facile and efficient synthesis of new class of imidazole derivatives via one-pot multicomponent reactions in water

Hossaini, Zinatossadat,Seyfi, Samereh,Rostami-Charati, Faramarz,Ghambarian, Mehdi

, p. 788 - 790 (2014/03/21)

A water-accelerated multicomponent synthesis of organic target molecules has been used as a key method for the preparation of novel imidazole derivatives. The three-component condensation reactions of primary amines with trichloroacetonitrile in the presence of ninhydrine in water are developed as efficient and clean green synthetic procedures for the high-yielding preparation of imidazoles.

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