[2R-[2R*(4R*, 8R*)]]-3, 4-dihydro-2, 5, 7, 8-tetramethyl-2-(4, 8, 12-trimethyltridecyl)-2H-l-benzopyran-6-ylnicotinate/[[2R*(4R*, 8R*)]-(±)-3, 4-dihydro-2, 5, 7, 8-tetramethyl-2-(4, 8, 12-trimethyltridecyl)-2H-l-benzopyran-6-yl nicotinate.
[2R-[2R*-(4R*,8R*)]]-3,4-dihidro-2,5,7,8-tetrametil-2-(4,8,12-trimetiltridecil)-2H-1-benzopiran-6-ilnikotinat/[2R*(4R*,8R*)]-(±)-3,4-dihidro-2,5,7,8-tetrametil-2-(4,8,12-trimetiltridecil)-2H-1-benzopiran-6-ilnikotinat