4,5-dibromopentacyclo[6.6.6.0~2,7~.0~9,14~.0~15,20~]icosa-2(7),4,9,11,13,15,17,19-octaene-3,6-dione (non-preferred name)
CAS No. 67219-72-1
MOLLUGOGENOL G 81584-08-9