38966-21-1 8,11a-Methano-11aH-cyclohepta[a]naphthalene-4,9-dimethanol, tetradecahydro-3,9-dihydroxy-4,11b-dimethyl-, (3S,4R,4aR,6aS,8R,9R,11aS,11bS)- AIDS-014876 AIDS014876 Aphidicolin ICI 69653 NSC234714