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55480-26-7

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55480-26-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55480-26-7 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 55480-26:
(7*5)+(6*5)+(5*4)+(4*8)+(3*0)+(2*2)+(1*6)=127
127 % 10 = 7
So 55480-26-7 is a valid CAS Registry Number.

55480-26-7Relevant articles and documents

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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