7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxaldehyde ≥96%
B152174-250MG / 250MG
CAS:852054-42-3
1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene ≥98%
B152177-100MG / 100MG
CAS:172612-67-8