英文名称
21,21-Dioxo-20,39-dioxa-21lambda6-thia-8,15,26,33-tetrazatridecacyclo[22.18.1.16,40.02,22.03,19.04,41.05,17.07,15.09,14.025,33.027,32.035,43.037,42]tetratetraconta-1(42),2(22),3(19),4,6(44),7,9,11,13,17,23,25,27,29,31,35(43),36,40-octadecaene-16,34-dione;ethane