英文名称
5,12,18,25,31,38,44,51,53,54,55,56-dodecazatridecacyclo[40.10.1.13,14.116,27.129,40.04,13.06,11.017,26.019,24.030,39.032,37.043,52.045,50]hexapentaconta-1(53),2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40(54),41,43,45,47,49,51-heptacosaene;palladium