B704966K111 Benzoic acid, 4-bromo-, 12-hydroxy-4,8,12-trimethyl-16-methylene-15-oxo-14-oxabicyclo[11.3.1]heptadeca-4,8-dien-2-yl ester, [1S-(1R*,2R*,4Z,8Z,12S*,13R*)]- CRASSIN 4-BROMOBENZOATE NSC310823