Synonyms: 130855-38-8;7-.beta.-Hydroxyarteether;9alpha-Hydroxyarteether;9-.beta.-Hydroxyarteether;7-.alpha.-Hydroxyarteether;9-.alpha.-Hydroxyarteether;AC1L3B4W;WFIMQBUUYYWZTM-UHFFFAOYSA-N;F6EC22F8F1E7507F0087C1D3836C027B;10-ethoxy-3,6,9-trimethyldecahydro-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-7-ol;3,12-Epoxy-12H-pyrano(3,4-j)-1,2-benzodioxepin-7-ol, 10-ethoxydecahydro-3,6,9-trimethyl-, (3R-(3alpha,5abeta,6beta,7beta,8abeta,9alpha,10alpha,12beta,12aR*))-