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676545-21-4

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676545-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 676545-21-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,5,4 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 676545-21:
(8*6)+(7*7)+(6*6)+(5*5)+(4*4)+(3*5)+(2*2)+(1*1)=194
194 % 10 = 4
So 676545-21-4 is a valid CAS Registry Number.

676545-21-4Downstream Products

676545-21-4Relevant articles and documents

Synthesis of condensed quinolines and quinazolines as DNA ligands

Malecki, Natacha,Carato, Pascal,Rigo, Benoit,Goossens, Jean-Francois,Houssin, Raymond,Bailly, Christian,Henichart, Jean-Pierre

, p. 641 - 647 (2007/10/03)

Among new condensed quinolines and quinazolines the design of which were inspired by anti-cancer DNA-binding alkaloids such as camptothecin and batracyclin, DNA binding tests identify the 8-methoxy-7- piperazinylpropoxyindeno[1,2-b]quinolin-11-one tetracyclic system as a new motif for DNA recognition.

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