9H-Carbazole,9,9'-[1,3-propanediylbis(oxy-4,1-phenylene)]bis[3,6-dibromo-
CAS No. 821009-18-1
ent25685 3309-87-3
Daren 33099-73-9
ASISCHEM N45628 330979-05-0
21-CROWN-7 33089-36-0