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1257524-03-0

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1257524-03-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257524-03-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,5,2 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1257524-03:
(9*1)+(8*2)+(7*5)+(6*7)+(5*5)+(4*2)+(3*4)+(2*0)+(1*3)=150
150 % 10 = 0
So 1257524-03-0 is a valid CAS Registry Number.

1257524-03-0Downstream Products

1257524-03-0Relevant articles and documents

Synthesis, characterization and antimicrobial activity of some disubstituted 1,3,4-oxadiazoles carrying 2-(aryloxymethyl)phenyl moiety

Naveena, Channamata Shankara,Boja, Poojary,Kumari, Nalilu Sucheta

experimental part, p. 4708 - 4719 (2010/11/16)

Disubstituted 1,3,4-oxadaiazoles (4a-z, 4a′-f′), Mannich bases (6a-p) and S-alkylated derivatives (7a-t) have been synthesized from 2-(aryloxymethyl)benzoic acids (1a-d) through a multi-step reaction sequence. The structures of new compounds were established on the basis of their elemental analyses, IR, 1H NMR, 13C NMR and mass spectral data. All the synthesized compounds were screened for their in vitro antibacterial and antifungal activity and some of them exhibited good activity.

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