2H,7H-BENZO(1,2-b:4,5-b')DIPYRAN-2,7-DIONE
CAS No. 54333-74-3
2H,7H-BENZO(1,2-b:4,5-b')DIPYRAN-2,7-DIONE; Benzo(1,2-b:4,5-b')dipyran-2,7-dione (9CI); benzo[1,2-b:4,5-b']dipyran-2,7-dione
AH 036 68316-05-2
THALMIRABINE 75352-27-1
CH3F2N 753-58-2