2,3-二氫-5-(2,3-二氫噻吩并[3,4-B][1,4]二英-5-基)噻吩并[3,4-B][1,4]二英
2,3-二氫-5-(2,3-二氫噻吩并[3,4-B][1,4]二英-5-基)噻吩并[3,4-B][1,4]二英
2,3-DIHYDRO-5-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE
2,3-DIHYDRO-5-(2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-5-YL)THIENO[3,4-B][1,4]DIOXINE;2,3-Dihydro-5-(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)thieno[3,4-b]dioxine;5,5'-Bithieno[3,4-b]-1,4-dioxin, 2,2',3,3'-tetrahydro-;2,2',3,3'-tetrahydro-5,5'-bithieno[3,4-b][1,4]dioxine
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