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1082419-13-3

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1082419-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1082419-13-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,2,4,1 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1082419-13:
(9*1)+(8*0)+(7*8)+(6*2)+(5*4)+(4*1)+(3*9)+(2*1)+(1*3)=133
133 % 10 = 3
So 1082419-13-3 is a valid CAS Registry Number.

1082419-13-3Relevant articles and documents

Microwave-assisted synthesis of 1,2,4- Triazolo[4,3-1] [1,8]naphthyridines using FeCl3·6H2O under solvent-free conditions

Mogilaiah,Prasad, R. Shiva,Swamy, J. Kumara

experimental part, p. 335 - 339 (2010/10/18)

An efficient and convenient method for the synthesis of 9-aryl-6-(3-fluorophenyl)-1,2,4-triazolo[4,3-a][1,8]naphthyridines 8 from aryl aldehyde 3-(3-fluorophenyl)-1,8-naphthyridin-2-ylhydrazones 7 using FeCl 3.6H2O under microwave irradiation is described. The yields are very good and purity is high. The structural assignments to these compounds are based on their spectral (IR, 1H NMR and MS) and analytical data.

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