97068-30-9 Benzo[h][1]benzopyrano[5,4,3-cde][1]benzopyran-5,12-dione, 10-[[2-O-(2-amino-2,6-dideoxy-3-O-methyl-.alpha.-D- galactopyranosyl)-6-deoxy-3-C-methyl-.beta.-D- galactopyranosyl]oxy]-6-hydroxy-1-methyl- Chartreusin analog ELSAMICIN NSC369327