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533923-31-8

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533923-31-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 533923-31-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,3,9,2 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 533923-31:
(8*5)+(7*3)+(6*3)+(5*9)+(4*2)+(3*3)+(2*3)+(1*1)=148
148 % 10 = 8
So 533923-31-8 is a valid CAS Registry Number.

533923-31-8Downstream Products

533923-31-8Relevant articles and documents

Probing the functional requirements of the L-haba side-chain of amikacin - Synthesis, 16S A-site rRNA binding, and antibacterial activity

Hanessian, Stephen,Kornienko, Alexander,Swayze, Eric E.

, p. 995 - 1007 (2007/10/03)

The l-amino group in amikacin was acylated with a variety of 2-hydroxy aminocarboxylic acids to probe the effect of acylation on ribosomal binding and antibacterial activity. The N-hydroxy urea analogue of amikacin (8a) in which the 2-S-hydroxyl-bearing carbon was replaced by an N-OH group was equally active against S. aureus and E. coli in vitro. The analogous tobramycin variant 9 was more active than amikacin.

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