$69.87

1,2,3,4-Cyclobutanetetracarboxylic Dianhydride, 1G - C2262-1G

$41.92

1,2,3,4-Cyclobutanetetracarboxylic Dianhydride(purified by sublimation), 1G - C2842-1G

$211.94

1,2,3,4-Cyclobutanetetracarboxylic Dianhydride(purified by sublimation), 5G - C2842-5G

$232.90

1,2,3,4-Cyclobutanetetracarboxylic Dianhydride, 5G - C2262-5G

$81.52

1,2,3,4-Cyclopentanetetracarboxylic Dianhydride(purified by sublimation), 1G - C2920-1G

$105.97

1,2,4,5-Cyclohexanetetracarboxylic Dianhydride(purified by sublimation), 1G - C2919-1G

$372.64

2,2,4,4-Tetramethyl-1,3-cyclobutanediol(mixture of isomers), 25G - T0145-25G