1H-Pyrano(2'',3'':5',6')pyrano(2',3':5,6)pyrano(3,2-b)pyrano(2'''''',3'''''':5''''',6''''')pyrano(2''''',3''''':5'''',6'''')pyrano(2'''',3'''':6''',7''')oxepino(2''',3''':6'',7'')oxepino(2'',3'':5',6')pyrano(2',3':5,6)pyrano(2,3-g)oxocin-3-propanal, 2,3,4a,5,5a,6a,9,9a,10a,11,11a,12a,13,14,14a,15a,16,16a,18,20a,21a,22,22a,23a,24,25,25a,26a,27,27a,28a,29,29a,30a-tetratriacontahydro-1-hydroxy-9a,13,20,21a,25a,26a,30a-heptamethyl-alpha-methylene-18-oxo-, (1S-(1alpha,3alpha,4aalpha,5aalpha,6aalpha,9aalpha,10aalpha, 11aalpha,12aalpha,13beta,14aalpha,15aalpha,16aalpha,20abeta, 21abeta,22abeta,23abeta,25abeta,26abeta,27abeta,28abeta,29abeta,30abeta))- 79580-28-2 BTX-B Brevetoxin 2 Brevetoxin B Brevetoxin PbTx 2 Brevetoxin T 34 GB 2 GB 2 (Gymnodinium) GB 2 toxin Ptychodiscus brevis toxin 2 T 4-7 T 4-7 toxin T-34 toxin Toxin T-34