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287935-20-0

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287935-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 287935-20-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,9,3 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 287935-20:
(8*2)+(7*8)+(6*7)+(5*9)+(4*3)+(3*5)+(2*2)+(1*0)=190
190 % 10 = 0
So 287935-20-0 is a valid CAS Registry Number.

287935-20-0Relevant articles and documents

seco-Cyclothialidines: New concise synthesis, inhibitory activity toward bacterial and human DNA topoisomerases, and antibacterial properties

Rudolph,Theis,Hanke,Endermann,Johannsen,Geschke

, p. 619 - 626 (2007/10/03)

seco-Cyclothialidines are a promising class of bacterial DNA gyrase B subunit inhibitors. A new seco-cyclothialidine derivative containing a dioxazine moiety, BAY 50-7952, was synthesized through a new concise pathway. One key step of the synthesis is the

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