英文别名
9-(10-Fluoren-9-ylidene-4,7,13,16-tetramethoxy-4,7,13,16-tetraphenylcyclooctadeca-2,5,8,11,14,17-hexayn-1-ylidene)fluorene;9-(10-fluoren-9-ylidene-4,7,13,16-tetramethoxy-4,7,13,16-tetraphenylcyclooctadeca-2,5,8,11,14,17-hexayn-1-ylidene)fluorene