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161822-11-3

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161822-11-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161822-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,8,2 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 161822-11:
(8*1)+(7*6)+(6*1)+(5*8)+(4*2)+(3*2)+(2*1)+(1*1)=113
113 % 10 = 3
So 161822-11-3 is a valid CAS Registry Number.

161822-11-3Relevant articles and documents

Synthesis of 2'-amino-2'-deoxyarbekacin and its analogs having potent activity against methicillin-resistant Staphylococcus aureus

Kondo,Ikeda,Ikeda,Takeuchi,Usui,Ishii,Kudo,Gomi,Shibahara

, p. 821 - 832 (2007/10/02)

Based on our studies on the enzymatic modifications of arbekacin by methicillin-resistant Staphylococcus aureus (MRSA), replacement of the 2'-hydroxyl group by an amino group in arbekacin was designed to synthesize derivatives that would be active against

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