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1319212-73-1

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1319212-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1319212-73-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,9,2,1 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1319212-73:
(9*1)+(8*3)+(7*1)+(6*9)+(5*2)+(4*1)+(3*2)+(2*7)+(1*3)=131
131 % 10 = 1
So 1319212-73-1 is a valid CAS Registry Number.

1319212-73-1Relevant articles and documents

A facile synthesis of 6H-[1,3,5]triazino[2,1-b]quinazolin-6-ones

Abbott, Shaun,Cloutier, Josee,Houde, Karine,Penney, Christopher,Zacharie, Boulos

experimental part, p. 1733 - 1740 (2011/07/08)

Triazinoquinazolinone derivatives are synthesized by cyclization of aminobenzamide-substituted triazine compounds in the presence of a proton source such as trifluoroacetic acid or hydrochloric acid. The reaction is mild, general, and gives high yield (>90%) of the cyclized product. This procedure allows, for the first time, access to triazinoquinazolinone compounds bearing different functionalities on the benzene and triazine moieties that are not available by other routes. Georg Thieme Verlag Stuttgart - New York.

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