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733017-02-2

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733017-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 733017-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,3,0,1 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 733017-02:
(8*7)+(7*3)+(6*3)+(5*0)+(4*1)+(3*7)+(2*0)+(1*2)=122
122 % 10 = 2
So 733017-02-2 is a valid CAS Registry Number.

733017-02-2Relevant articles and documents

Synthesis of 4,5-diarylquinazolines: A system with cofacial aromatic rings. Diazines. Part 39

Busch, Alexandrine,Chapoulaud, Valérie Gautheron,Audoux, Jér?me,Plé, Nelly,Turck, Alain

, p. 5373 - 5382 (2007/10/03)

Using metallation reactions and Pd-catalyzed coupling, we report here two synthetic routes leading to eight new 4,5-di(hetero)arylquinazolines. Non-linear activity has been highlighted for some of these compounds with stacked aromatic rings.

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