105688-01-5 4-Amino-7-((aminoiminomethyl)amino)-4,5,6,7-tetradeoxy-N-(1-(3,4-dihydro-8-hydroxy-1-oxo-1H-2-benzopyran-3-yl)-3-methylbutyl)heptonamide Heptonamide, 4-amino-7-((aminoiminomethyl)amino)-4,5,6,7-tetradeoxy-N-(1-(3,4-dihydro-8-hydroxy-1-oxo-1H-2-benzopyran-3-yl)-3-methylbutyl)- Xenocoumacin 1