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1-epi-3,2',6',3''-tetra-N-formyltobramycin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55480-28-9

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55480-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55480-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,4,8 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 55480-28:
(7*5)+(6*5)+(5*4)+(4*8)+(3*0)+(2*2)+(1*8)=129
129 % 10 = 9
So 55480-28-9 is a valid CAS Registry Number.

55480-28-9Relevant academic research and scientific papers

NOVEL SYNTHESIS OF 1- AND 3-epi-TOBRAMYCIN AND 1-epi-KANAMYCIN A

Igarashi, Kikuo,Sugawara, Tamio,Honma, Tsunetoshi,Tada, Yukio,Miyazaki, Hiroshi,et al.

, p. 73 - 88 (2007/10/02)

Electrochemical reduction of 1-deamino-3,2',6',3''-tetra-N-formyl-1-hydroxyiminotobramycin (4) and 1-deamino-3,6',3''-tri-N-formyl-1-hydroxyiminokanamycin A (5) (prepared in good yields by oxidation of the corresponding amines with hydrogen peroxide in th

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