(S)-N-(5,6,7,9-TETRAHYDRO-2-HYDROXY-1,3-DIMETHOXY-10-(METHYLTHIO)-9-OXOBENZO[A]HEPTALEN-7-YL)ACETAMIDE 87424-26-8 Acetamide, N-[5,6,7,9-tetrahydro-2-hydroxy-1,3-dimethoxy-10-(methylthio)-9-oxobenzo[a]heptalen-7-yl]-, (S)- NSC369937