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130056-82-5

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130056-82-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130056-82-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,0,5 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130056-82:
(8*1)+(7*3)+(6*0)+(5*0)+(4*5)+(3*6)+(2*8)+(1*2)=85
85 % 10 = 5
So 130056-82-5 is a valid CAS Registry Number.

130056-82-5Downstream Products

130056-82-5Relevant articles and documents

One Step Synthesis of Pyrimidonaphthyridinones, Pyridopyrimidinones and 1,8-Naphthyridinones. Antihypertensive Agents. V

Ferrarini, Pier Luigi,Mori, Claudio,Primofiore, Giampaolo,Calzolari, Lorella

, p. 881 - 886 (2007/10/02)

The condensation of 2,6-diaminopyridine and 2-acetamido-6-aminopyridine with β-keto esters in polyphosphoric acid was studied.In this reaction some 1,8-naphthyridinones, pyridopyrimidinones and pyrimidonaphthyridinones variously substituted were obtained.

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