51759-79-6 99529-62-1 Ascofuranol Benzaldehyde, 3-chloro-4,6-dihydroxy-2-methyl-5-(3-methyl-7-(tetrahydro-4-hydroxy-5,5-dimethyl-2-furanyl)-2,6-octadienyl)-, (2S-(2alpha(2E,6E),4alpha))-