| | N2,N2',N7,N7'-TETRA(NAPHTHALEN-1-YL)-N2,N2',N7,N7'-TETRAPHENYL-9,9'-SPIROBI[FLUORENE]-2,2',7,7'-TETRAAMINE CAS:404001-42-9 CM139639 C1(C2(C3=C(C4=C2C=C(N(C5=C6C=CC=CC6=CC=C5)C7=CC=CC N2,N2,N2',N2',N7,N7,N7',N7'-OCTA-P-TOLYL-9,9'-SPIROBI[FLUORENE]-2,2',7,7'-TETRAAMINE CAS:515834-67-0 CM139642 CC1=CC=C(N(C2=CC3=C(C=C2)C4=C(C53C6=C(C7=C5C=C(N(C N2,N2,N2',N2',N7,N7,N7',N7'-OCTAPHENYL-9,9'-SPIROBI[FLUORENE]-2,2',7,7'-TETRAAMINE CAS:189363-47-1 CM139677 C1(C2(C3=C(C4=C2C=C(N(C5=CC=CC=C5)C6=CC=CC=C6)C=C4 |