Synonyms: (3-alpha,4-alpha,6-beta)-Tetrahydro-3,4-diphenyl-6-methyl-2H-pyran-2-one;2H-Pyran-2-one, tetrahydro-3,4-diphenyl-6-methyl-, (3-alpha,4-alpha,6-beta)-;Methyl-6 diphenyl-3,4 tetrahydro-3,4,5,6 pyrone-2 (3R*,4R*,6S*) [French];AC1MI3CD;LS-127476;(3S,4S,6R)-6-methyl-3,4-diphenyloxan-2-one;Methyl-6 diphenyl-3,4 tetrahydro-3,4,5,6 pyrone-2 (3R*,4R*,6S*);80575-31-1