2,6,7-Trioxabicyclo(2.2.2)octane, 4-butyl-1-(4-ethynylphenyl)-
CAS No. 108614-27-3
2,6,7-Trioxabicyclo(2.2.2)octane, 4-butyl-1-(4-ethynylphenyl)-
COR 28 23 84541-77-5
COR 28 21 84541-80-0
Eu.Gd.O.Sm.Y 845301-78-2
COR 28 14 84541-74-2