109075-62-9 2(3H)-Furanone, dihydro-3-(1-hydroxyhexyl)-4-(hydroxymethyl)- 2-(1'-Hydroxyhexyl)-3-(hydroxymethyl)butanolide Dihydro-3-(1-hydroxyhexyl)-4-(hydroxymethyl)-2(3H)-furanone Virginiamycin butanolide C