64047-51-4 JERVINE, N-ACETYL- Jervine, acetate Spiro(9H-benzo(a)fluorene-9,2'(3'H)-furo(3,2-b)pyridine), vertatraman-11-one deriv. Veratraman-11-one, 17,23-epoxy-3-hydroxy-, (3beta,23beta)-, acetate (salt)