1393-73-3 1393-74-4 1403-35-6 4-19-00-03078 (Beilstein Handbook Reference) 59979-62-3 6377-18-0 Antibiotic X-465A BRN 0075649 Benzo(h)(1)benzopyrano(5,4,3-cde)(1)benzopyran-5,12-dione, 10-((6-deoxy-2-O-(6-deoxy-3-O-methyl-alpha-D-galactopyranosyl)-beta-D-galactopyranosyl)oxy)-6-hydroxy-1-methyl- (9CI) Chartreusin Chartreusin, dihydrate Lambdamycin NSC 5159 U-7257 X 465A