Synonyms: AC1NUZJI;2H-pyran-2-one, 4-hydroxy-6-methyl-3-[2,3,6,7-tetrahydro-7-(4-methoxyphenyl)-1,4-thiazepin-5-yl]-;(3E)-3-[7-(4-methoxyphenyl)-1,4-thiazepan-5-ylidene]-6-methylpyran-2,4-dione;257292-37-8;2H-Pyran-2-one, 4-hydroxy-6-methyl-3-[2,3,6,7-tetrahydro-7-(4-methoxyphenyl)-1,4-thiazepin-5-yl]- (9CI)