英文别名
5,5,10,10-Tetrabutyl-21,21-dimethyl-5,10,21-trigermaheptacyclo[12.6.1.04,19.06,18.09,17.011,16.015,20]henicosa-1(20),2,4(19),6(18),7,9(17),11(16),12,14-nonaene;5,5,10,10-tetrabutyl-21,21-dimethyl-5,10,21-trigermaheptacyclo[12.6.1.04,19.06,18.09,17.011,16.015,20]henicosa-1(20),2,4(19),6(18),7,9(17),11(16),12,14-nonaene