117028-28-1 3-(3-Oxa-4-carboxybutyl)-7-exo-(3-hydroxy-4-methyl-4-phenoxy-1-pentenyl)-8-endo-hydroxybicyclo(4.3.0)non-2-ene Acetic acid, (2-(2,3,3a,6,7,7a-hexahydro-2-hydroxy-1-(3-hydroxy-4-methyl-4-phenoxy-1-pentenyl)-1H-inden-5-yl)ethoxy)-, (1alpha(1E,3R*),2beta,3aalpha,7aalpha)- TY 10957 TY-10957