ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-carboxylate,英文名:ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-
2026-03-27 10:24:45
20073-24-9
ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-carboxylate(ethyl 7-oxo-7H-furo[3,2-g][1]benzopyran-6-carboxylate)
CAS: 20073-24-9
化学式: C14H10O5