6879-74-9 HIMBAFCINE Himbacine NSC 23969 Naphtho(2,3-c)furan-1(3H)-one, decahydro-4-(2-(1,6-dimethyl-2-piperidinyl)ethenyl)-3-methyl-,(3S-(3-alpha,3a-alpha,4-beta(1E,2(2R*,6S*)),4a-beta,8a-alpha,9a-alpha))-