product Name:9,9'-Spirobi[9H-fluorene]-2,2'-diamine
  • K0033; 9,9'-Spirobifluorene-2,2'-diamine
  • 67665-45-6
  • C25H18N2
  • 346.4313
  • 9,9'-Spirobi[9H-fluorene]-2,2'-diamine 67665-45-6
  • 1.36