Synonyms: Chlorothricin,3B-O-de(3-chloro-6-methoxy-2-methylbenzoyl)-2A-hydroxy-,4B-O-(3-chloro-6-hydroxy-2-methylbenzoate);18H-16a,19-Metheno-16aH-benzo[e]naphtho[2,1-m][1,4]dioxacyclopentadecin,chlorothricin deriv.; 18H-16a,19-Metheno-16aH-benzo[e]naphtho[2,1-m][1,4]dioxacyclopentadecin-14-carboxylicacid, 4-[[(2x)-4-O-[4-O-(3-chloro-6-hydroxy-2-methylbenzoyl)-2,6-dideoxy-b-D-arabino-hexopyranosyl]-6-deoxy-b-D-arabino-hexopyranosyl]oxy]-1,2,3,4,4a,6a,7,8,9,10,12a,15,16,21,21a,21b-hexadecahydro-22-hydroxy-15,21a-dimethyl-18,21-dioxo-,[4S-(4R*,4aR*,6aS*,11E,12aS*,15S*,16aR*,21aS*,21bS*)]-; MC 034