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1160557-15-2

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1160557-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1160557-15-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,5,5 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1160557-15:
(9*1)+(8*1)+(7*6)+(6*0)+(5*5)+(4*5)+(3*7)+(2*1)+(1*5)=132
132 % 10 = 2
So 1160557-15-2 is a valid CAS Registry Number.

1160557-15-2Relevant articles and documents

Trimethylsilyl chloride catalyzed synthesis of substituted benzimidazoles using two phase system under microwave conditions, and their antimicrobial studies

Karuvalam, Ranjith P.,Haridas, Karickal R.,Shetty, Suchetha N.

, p. 1122 - 1125,4 (2012)

A convenient method using TMSCl (20 mol%) and microwave-induced technique for the synthesis of various benzimidazole is described. This has reduced the reaction time drastically as well as improved the yield when compared to conventional heating. The synthesized compounds were evaluated for their in vitro antibacterial and antifungal activities against four strains each. Preliminary results indicated that, compounds 3e, 3f, 3g, 3k, 3m, 3n and 3o demonstrated very good antimicrobial activity, comparable to the first line standard drugs. The most effective compounds have exhibited activity at MIC of 6.25 μg/mL.

Tetra butyl ammonium chloride catalyzed synthesis of substituted benzimidazoles under microwave conditions

Ranjith, P. Karuvalam,Siji,Divia,Karickal, R. Haridas

experimental part, p. 589 - 593 (2011/01/12)

TBACl (10 mol %) was found to be a useful catalyst for the synthesis of substituted benzimidazoles. The method was proved to be simple, convenient and the product was isolated with good yield.

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