| | DIBENZO-18-CROWN-6 CAS:14187-32-7 OR10921 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,1 DIBENZO-24-CROWN-8 CAS:14174-09-5 OR10922 6,7,9,10,12,13,20,21,23,24,26,27-Dodecahydrodibenz DIMETHYL (1H,1H,2H,2H-TRIDECAFLUOROOCT-1-YL)PHOSPHONATE CAS:61726-44-1 PC52077 Dimethyl (3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoroo ETHYL 1,1,2,2-TETRAFLUOROETHYL ETHER CAS:512-51-6 PC3265 3-Oxa-1,1,2,2-tetrafluoropentane, 1-Ethoxy-1,1,2,2 |