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2,2-Dimethyl-4,7-dihydro-1,3-dioxepine: BD2896481003-83-498% GC; ￥47.01g

(2H,4H-Spiro[benzo[b][1,4]dioxepine-3,1'-cyclopropan]-6-yl)boronic acid: BD4819212096335-53-297%; ￥241.0100mg

3,4-Dihydro-2H-benzo[b][1,4]dioxepine-7-carbonitrile: BD0163229123475-02-798%; ￥806.0100mg

3,3-Bis(((2-ethylhexyl)oxy)methyl)-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine: BD01117728634591-75-699%; ￥140.0100mg

3,3-Dimethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine: BD633329255901-50-997%; ￥196.0250mg

4,4,5,5-Tetramethyl-2-(2H,4H-spiro[benzo[b][1,4]dioxepine-3,1'-cyclopropan]-6-yl)-1,3,2-dioxaborolane: BD014702272828439-62-795%; ￥145.0100mg

3,4-Dihydro-2H-benzo[b][1,4]dioxepine-2-carboxylic acid: BD23632933632-74-595%; ￥1022.01g

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