—— |
4,4,4',4',6,6'-hexamethylspiro-2,2'-bi(chroman)-8,8'-dicarbaldehyde |
1109226-02-9 |
C25H28O4 |
392.495 |
—— |
4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[chroman]-8,8'-diylbis(diethylphosphane) |
875571-30-5 |
C31H46O2P2 |
512.653 |
8,8'-双(二苯基膦)-3,3',4,4'-四氢-4,4,4',4',6,6'-六甲基-2,2'-螺[2H-1-苯并吡喃] |
4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[chroman]-8,8'-diylbis(diphenylphosphane) |
556797-94-5 |
C47H46O2P2 |
704.829 |
—— |
4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[chroman]-8,8'-diylbis(2,8-dimethyl-10-phenoxaphosphane) |
1404274-04-9 |
C51H50O4P2 |
788.903 |
—— |
8,8'-bis(diethylphosphoryl)-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[3H-chromene] |
—— |
C31H46O4P2 |
544.651 |
—— |
8,8'-bis[di(propan-2-yl)phosphoryl]-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[3H-chromene] |
1404500-27-1 |
C35H54O4P2 |
600.759 |
—— |
8,8'-bis(diphenylphosphoryl)-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[3H-chromene] |
—— |
C47H46O4P2 |
736.827 |
—— |
4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[chroman]-8,8'-diylbis(9-dibenzo[bd]phosphole) |
864777-83-3 |
C47H42O2P2 |
700.797 |
—— |
10-[4,4,4',4',6,6'-hexamethyl-8'-(10-oxophenoxaphosphinin-10-yl)-2,2'-spirobi[3H-chromene]-8-yl]phenoxaphosphinine 10-oxide |
1404499-91-7 |
C47H42O6P2 |
764.794 |