Synonyms: 2(5H)-Furanone,4-hydroxy-3-[(2S)-2-[(1S,2S,6R)-2-[(1E)-3-hydroxy-2-[(2R,3R,6S)-tetrahydro-3-methyl-6-[(1E,3S)-3-[(2R,3S,5R)-tetrahydro-5-[(1S)-1-methoxyethyl]-3-methyl-2-furanyl]-1-butenyl]-2H-pyran-2-yl]-1-propenyl]-6-methylcyclohexyl]-1-oxopropyl]-,monosodium salt (9CI); Tetronomycin, 4-demethylene-22,24-dimethyl-, ion(1-),sodium, (6S,7S,8R,12S,15R,16R,19S,22S,23R,24S,26R,27S)-; 2(5H)-Furanone,4-hydroxy-3-[2-[2-[3-hydroxy-2-[tetrahydro-3-methyl-6-[3-[tetrahydro-5-(1-methoxyethyl)-3-methyl-2-furanyl]-1-butenyl]-2H-pyran-2-yl]-1-propenyl]-6-methylcyclohexyl]-1-oxopropyl]-,monosodium salt, [2R-[2a[E[1S*(S*),2S*,6R*]],3b,6a[1E,3S*[2R*,3S*,5R*(S*)]]]]-;Antibiotic M 139603 sodium salt; M 139603 sodium salt; Sodium salt with [2R-[2a[E[1S*(S*),2S*,6R*]],3b,6a[1E,3S*[2R*,3S*,5R*(S*)]]]]-3-[2-[2-[3-hydroxy-2-[tetrahydro-3-methyl-6-[3-[tetrahydro-5-(1-methoxyethyl)-3-methyl-2-furanyl]-1-butenyl]-2H-pyran-2-yl]-1-propenyl]-6-methylcyclohexyl]-1-oxopropyl]-2,4(3H,5H)-furandione(1:1); Sodium tetronasin; Tetronasin 5930