153049-51-5 2,4,6-Octatrienoic acid, 7-(7-(heptyloxy)-3,4-dihydro-4,4-dimethyl-1,1-dioxido-2H-1-benzothiopyran-6-yl)-3-methyl-, (all-E)- 7-(7-(Heptyloxy)-3,4-dihydro-4,4-dimethyl-1,1-dioxido-2H-1-benzothiopyran-6-yl)-3-methyl-2,4,6-octatrienoic acid (all-E)- Ro 46-5471 Ro-46-5471