(E)-2,3-Dihydro-3-((4-methoxyphenyl)methylene)-6-(methylthio)-4H-1-benzopyran-4-one 130688-93-6 4H-1-Benzopyran-4-one, 2,3-dihydro-3-((4-methoxyphenyl)methylene)-6-(methylthio)-, (E)- BRN 3622312