Synonyms: 2H-Pyran-4-aminium,6-(carboxymethyl)-2-[2-[2-[5-(6-ethyl-3,6-dihydro-5-methyl-2H-pyran-2-yl)-3-methyl-1,4-hexadienyl]-3-methylcyclopropyl]ethenyl]tetrahydro-3-hydroxy-N,N,N-trimethyl-, inner salt,[2S-[2a[E[1R*,2R*[1E,3S*,4E,5(2S*,6S*)],3S*]],3b,4a,6a]]-;L-gluco-Non-8-enonic acid,3,7-anhydro-2,4,5,8,9-pentadeoxy-9-[(1S,2S,3R)-2-[(1E,3R,4E)-5-[(2R,6R)-6-ethyl-3,6-dihydro-5-methyl-2H-pyran-2-yl]-3-methyl-1,4-hexadienyl]-3-methylcyclopropyl]-5-(trimethylammonio)-, inner salt, (8E)- (9CI); Ambruticin VS 1