2,2,7,8-tetramethyl-3,4-dihydro-2H-chromen-6-yl acetate 2H-1-benzopyran-6-ol, 3,4-dihydro-2,2,7,8-tetramethyl-, acetate InChI=1/C15H20O3/c1-9-10(2)14-12(6-7-15(4,5)18-14)8-13(9)17-11(3)16/h8H,6-7H2,1-5H