Synonyms: Cyclopenta[c]pyran-4-carboxylicacid, 1,4a,5,6,7,7a-hexahydro-1,6-dihydroxy-7-methyl-, methyl ester, [1R-(1a,4aa,6a,7a,7aa)]-; Cyclopenta[c]pyran-4-carboxylic acid, 1,4aa,5,6,7,7aa-hexahydro-1,6a-dihydroxy-7a-methyl-, methyl ester (8CI);Loganetin; Loganigenin; Loganigenine; Loganin aglycon; Loganin aglycone;Loganol; Loganoside aglycon