51037-30-0

Name:
5-methyl-4-oxidopyrazin-4-ium-2-carboxylic acid
Cas No.:
51037-30-0 
Formula:
C6H6N2O3  
Synonyms:

5-Methylpyrazinecarboxylic acid 4-oxide; 51037-30-0; 5-methylpyrazine-2-carboxylic acid 4-oxide; Olbemox;5-methyl-4-oxidopyrazin-4-ium-2-carboxylic acid;Olbetam; 

51025-85-5

Name:
Arbekacin
Cas No.:
51025-85-5 
Formula:
C22H44N6O10  
Synonyms:

(2S)-4-Amino-N-[(1R,2S,3S,4R,5S)-5-amino-4-[(2R,3R,6S)-3-amino-6-(aminomethyl)oxan-2-yl]oxy-2-[(2R,3R,4S,5S,6R)-4-amino-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-hydroxy-cyclohexyl]-2-hydroxy-butanamide;Arbekacin;