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1438397-54-6

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1438397-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1438397-54-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,8,3,9 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1438397-54:
(9*1)+(8*4)+(7*3)+(6*8)+(5*3)+(4*9)+(3*7)+(2*5)+(1*4)=196
196 % 10 = 6
So 1438397-54-6 is a valid CAS Registry Number.

1438397-54-6Downstream Products

1438397-54-6Relevant articles and documents

Solvent-free, one-pot synthesis and biological evaluation of some new dipyrazolo [3,4-b:4′,3′-e]pyranylquinolones and their precursors

Parmar, Narsidas J.,Pansuriya, Bhavesh R.,Parmar, Bhagyashri D.,Barad, Hitesh A.

, p. 42 - 56 (2014/03/21)

One-pot synthesis of 24 new compounds, belonging to three families; dipyrazolo[3,4-b:4′,3′-e]pyranylquinolones 7a-h and its precursors (pyrazolonylidene)methylquinolones 5a-h and 4,4′-[(quinolinyl)methylene] bispyrazols 6a-h, 8 from each, has been achieve

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