Synonyms: Sapurimycin;Antibiotic DC 116;4H-Anthra(1,2-b)pyran-5-acetic acid, 7,12-dihydro-8,11-dihydroxy-2-(2-methyl-3-(1-propenyl)oxiranyl)-4,7,12-trioxo-, (2-alpha,3-alpha(Z))-(+)-;AC1O5Q0J;LS-20597;132609-35-9;133021-37-1;2-[8,11-dihydroxy-2-[(2S,3S)-2-methyl-3-[(Z)-prop-1-enyl]oxiran-2-yl]-4,7,12-trioxonaphtho[2,3-h]chromen-5-yl]acetic acid