Synonym for chromanol ... 6-Hydroxychroman (6-chromanol) is the fundamental unit of the tocopherols (vitamin E), tocols, and tocotrienols, as well as of ubi-, toco-, and phyllochromanol. ... See: chroman, chromene, chromenol. ... Synonym: hydroxychroman. ... (05 Mar 2000) ... Found on http://www.encyclo.co.uk/local/20973