$51.24

3,4-Dimethoxy-3-cyclobutene-1,2-dione, 1G - D2099-1G

$534.51

3,4-Dimethoxy-3-cyclobutene-1,2-dione, 25G - D2099-25G

$81.52

3,4-Dihydroxy-3-cyclobutene-1,2-dione, 5G - D1399-5G

$164.19

3,4-Diisopropoxy-3-cyclobutene-1,2-dione, 5G - D2207-5G

$79.19

3,4-Dibutoxy-3-cyclobutene-1,2-dione, 5G - D2203-5G

$241.05

3,4-Dihydroxy-3-cyclobutene-1,2-dione, 25G - D1399-25G

$90.83

3,4-Diethoxy-3-cyclobutene-1,2-dione, 5G - D3253-5G

$513.54

4,5-Dimethoxy-1-benzocyclobutenecarbonitrile, 5G - D4485-5G