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1227476-93-8

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1227476-93-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227476-93-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,4,7 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1227476-93:
(9*1)+(8*2)+(7*2)+(6*7)+(5*4)+(4*7)+(3*6)+(2*9)+(1*3)=168
168 % 10 = 8
So 1227476-93-8 is a valid CAS Registry Number.

1227476-93-8Relevant articles and documents

New derivatives of salicylamides: Preparation and antimicrobial activity against various bacterial species

Pauk, Karel,Zadrazilova, Iveta,Imramovsky, Ales,Vinsova, Jarmila,Pokorna, Michaela,Masarikova, Martina,Cizek, Alois,Jampilek, Josef

, p. 6574 - 6581 (2013/10/22)

Three series of salicylanilides, esters of N-phenylsalicylamides and 2-hydroxy-N-[1-(2-hydroxyphenylamino)-1-oxoalkan-2-yl]benzamides, in total thirty target compounds were synthesized and characterized. The compounds were evaluated against seven bacterial and three mycobacterial strains. The antimicrobial activities of some compounds were comparable or higher than the standards ampicillin, ciprofloxacin or isoniazid. Derivatives 3f demonstrated high biological activity against Staphylococcus aureus (≤0.03 μmol/L), Mycobacterium marinum (≤0.40 μmol/L) and Mycobacterium kansasii (1.58 μmol/L), 3g shows activity against Clostridium perfringens (≤0.03 μmol/L) and Bacillus cereus (0.09 μmol/L), 3h against Pasteurella multocida (≤0.03 μmol/L) and M. kansasii (≤0.43 μmol/L), 3i against methicillin-resistant S. aureus and B. cereus (≤0.03 μmol/L). The structure-activity relationships are discussed for all the compounds.

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