Synonyms: | SANTONIN;SANTONIN, A-;(-)-Santonine;[3S-(3alpha,3aalpha,5abeta,9bbeta)]-3a,5,5a,9b-Tetrahydro-3,5a,9-trimethylnaphtho[1,2-b]furan-2,8(3H,4H)dione;1,2,3,4,4a,7-Hexahydro-1-hydroxy-alpha, 4a,8-trimethyl-7-oxo-2-naphthaleneacetic acid gamma-lactone;11-Epiisoeusantona-1,4-dienic acid, 6alpha-hydroxy-3-oxo-, gamma-lactone;2-b)puran-2,8(3h,4h)-dione,3a,5,5a,9b-tetrahydro-3,5a,9-trimethyl-naphtho(;2-b]furan-2,8(3h,4h)-dione,3a,5,5a,9b-tetrahydro-3,5a,9-trimethyl-naphtho[ |