L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid, 2,7-anhydro-3,4-di-c-carboxy-8,9,10,12,13-pentadeoxy-10-methylene-12-(phenylmethyl)-, 11-acetate 5-((2E,4S,6S)-4,6-dimethyl-2-octenoate), (7S)-