1618-82-2 Eudesma-1,4-dien-12-oic acid, 6.alpha.-hydroxy-3-oxo-, .gamma.-lactone, oxime, (11S)- NSC42038 Naphtho[1,2-b]furan-2,8(3H,9bH)-dione, 3a,4,5,5a-tetrahydro-3,5a,9-trimethyl-, 8-oxime, [3S-(3.alpha.,3a.alpha.,5a.beta.,9b.beta.)]- SANTONINE, OXIME