92901-70-7

7,7,14,14,24,24,31,31-Octamethyl-7,14,24,31-tetraazoniapentacyclo(30.2.2.23,6.215,18.220,23)dotetraconta-3,5,15,17,20,22,32,34,35,37,39,41-dodecaene tetrachloride