Synonyms: 3H-Oxireno[7,8]naphtho[8a,1-b]furan-3-one,decahydro-7,9a-dimethyl-4-methylene-, (1aR,1bR,4aS,7R,7aS,9aR)- (9CI);3H-Oxireno[7,8]naphtho[8a,1-b]furan-3-one,decahydro-7,9a-dimethyl-4-methylene-, [1aR-(1aa,1bR*,4ab,7b,7ab,9aa)]-; Arteannuin B; Arteanuine B; Qing Hau Sau II; Qing Hau Su II;Qinghaosu II