2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde ≥95%
D708683-100MG / 100MG
CAS No.:211235-87-9
2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde ≥95%
D708683-250MG / 250MG
CAS No.:211235-87-9