2H-1-Benzopyran-2-one,3-amino-8-chloro- 7-[[6-deoxy-5-C-methyl-4-O-methyl-3-O- [(5-methyl-1H-pyrrol-2-yl)carbonyl]-R-Llyxo- hexopyranosyl]oxy]-4-hydroxy-
CAS No. 67341-52-0