Methanone, 3H-indol-3-ylidene- is a chemical compound registered under CAS number 61698-99-5, with the molecular formula C9H5NO and a molecular weight of about 143.14 g/mol. FireTardant supplies Methanone, 3H-indol-3-ylidene- for laboratory research and bulk production; product code 675259. Send an inquiry for purity, packaging, price and lead time.