Organic IntermediateChina 2-Iodo-9, 9-Dimethylfluorene; 2-Iodo-9, 9-Dimethyl-9h-Fluorene CAS: 144981-85-1 9, 9-Dimethyl-2-Iodofluorene, Find details about China CAS: 144981-85-1, Organic Intermediate from 2-Iodo-9, 9-Dimethylfluorene; 2-Iodo-9, 9-Dimethyl-9h-Fluorene CAS: 144981-85-1 9, 9-Dimethyl-2-Iodofluorene