14287-82-2 ANGUIDINE DERIV 4B,15-DIACETOXY-3A,7A-DIHYDROXY-12,13-EPOXYTRICHOTHEC-9-EN-8-ONE NSC267034 Trichothec-9-en-8-one, 4,15-bis(acetyloxy)-12,13-epoxy-3,7-dihydroxy-, (3.alpha.,4.beta.,7.alpha.)-