13380-94-4 4,7-Methano-5H-inden-5-one, octahydro- 4,7-Methanoindan-5(4H)-one, tetrahydro- 8-Ketotricyclo[5.2.1.0(sup2,6)]decane 8-Oxotricyclo[5.2.1.0(sup2,6)]decane 8-Oxotricyclo[5.2.1.02,6]decane Corodane NSC77098 Tricyclo(5,2,1,02,6)decanone-8 Tricyclo[5.2.1.02,6]decan-8-one WLN: L C555 A IVTJ