CAS No 135074-49-6 , L-gluco-Non-8-enonicacid,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-hexadien-1-yl]-3-methylcyclopropyl]-5-(trimethylammonio)-, inner salt, (8E)-