127282-17-1 2-Cyclopenten-1-one, 5-(4,7-dihydroxy-2-heptenylidene)-4-hydroxy-2-(methylthio)-4-(4-phenoxybutyl)- 5-(4,7-Dihydroxy-2-heptenyridene)-4-hydroxy-2-methylthio-4-(4-phenoxybutyl)-2-cyclopentenone Tei 3313 Tei-3313