Ligustilide, 3-BUTYLIDENE-4,5-DIHYDROPHTHALIDE, 3-BUTYLIDEN-4,5-DIHYDRO-3H-ISOBENZOFURAN-1-ONE, 3-Butyliden-1-oxo-1.3.4.5-tetrahydro-isobenzofuran; Angelica Extract Powder; LIGUSTILIDE,Z; Z-LIGUSTILIDE; 3-butylidene-4,5-dihydro-3H-isobenzofuran-1-one;