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1333220-77-1

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1333220-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1333220-77-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,2,2 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1333220-77:
(9*1)+(8*3)+(7*3)+(6*3)+(5*2)+(4*2)+(3*0)+(2*7)+(1*7)=111
111 % 10 = 1
So 1333220-77-1 is a valid CAS Registry Number.

1333220-77-1Relevant articles and documents

Synthesis of newer bioactive 2-mercapto benzimidazoles

Umarani,Ilango,Mishra, Arun Kumar,Rabik Raja, R. Mohamed

, p. 347 - 350 (2013/09/24)

A new series of 2-mercaptobenzimiclazoles bearing 1,2.4-triazoie, 1,3,4-thiadiazole and 1,3,4-oxadiazole was synthesized through multistep reactions. IR, NMR and mass spectral data elucidated the structures of all the newly synthesized heterocycles. Invitro antimicrobial activities of title compounds were investigated against Gram positive bacterium Staphylococcus aureus. Gram negative bacterium Escherichia coli and fungus Aspergillus nigerby cup plate method, interestingly all the compounds exhibited promising antibacterial and antifungal activities.

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