7,8-Dihydro-8,8-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2,6-dione,英文名:7,8-Dihydro-8,8-dimethy
2026-03-27 10:24:45
16499-05-1
7,8-Dihydro-8,8-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2,6-dione(7,8-Dihydro-8,8-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2,6-dione)
CAS: 16499-05-1
化学式: C14H12O4