Wiktionary
isoflavane
n. (context biochemistry English) Any of a class of isoflavonoids.
Wikipedia
Isoflavane
Isoflavanes are a class of isoflavonoids, a type of polyphenolic compounds. They have the 3-phenylchroman (isoflavan, CAS number : 4737-26-2, molecular formula : CHO, exact mass : 210.1044646 u) backbone.