Name:3-N-butyl-4,5-dihydrophthalide (Related Reference) Synonyms: (3S)-3-butyl-4,5-dihydro-3H-isobenzofuran-1-one; 3-Butyl-4,5-dihydro-2-benzofuran-1(3H)-one; 3-butyl-4,5-dihydro-3H-isobenzofuran-1-one; 3-N-butyl-4,5-dihydrophthalide; Safety...